# UnitedStates C ou rt o f App eals For th e First C ircuit

No. 05-2284 MARK LEVIN AND BECKY LEVIN, Plaintiffs, Appellants,

v. DALVA BROTHERS, INC., Defendant, Appellee.

APPEAL FROM THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF MASSACHUSETTS [Hon. Patti B. Saris, U.S. District Judge]

Before Selya, Lipez, and Howard, Circuit Judges,

Anthony A. Scibelli, with whom Brian E. Whiteley, C. Alex Hahn, and Scibelli, Whiteley and Stanganelli, L L P w ere on brief, for appellants. Philip M. Chiappone, with whom McCanliss & Early LLP, Robert Hillman, and Deutsch Williams were on brief, for appellee.

August 15, 2006-2- HOWARD, Circuit Judge
. Through an agent, Mark and Becky Levin purchased several antiques from Dalva Brothers, Inc. (Dalva), an antiques dealer located in New York City. Lat e r the Levins obtained information suggesting that the antiques were not as Dalva described them and were worth less than the approximately $750,000 that they paid. The Levins subsequently brought a diversity action in the District of Massachusetts agai n s t Dalva alleging fraud, negligent misrepresentation, breach of express warranties, unjust enrichment, and a violation of Mass. Gen. Laws ch. 93A. After a two-week trial, a jury found for Dalva on the misrepresentation and warranty claims, and the court found for Dalva on the Chapter 93A and unjust enrichment claims. The Levins appeal, challenging the district court's choice of law, the jury instructions and certain rulings on the admissibility of expert testimony.
I. The Levins relocated from California to Massachusetts in 1992. They purchased a home on Boylston Street in Boston in 1992 and bought a historic mansion in Middleton, Rhode Island in 2000. The Levins retained Roger Harned, an interior designer bas e din California, to decorate these homes. Mrs. Levin directed Harned to travel around the United States and Europe to locate "outrageous" antiques for purchase.

In 1999 and 2000, Harned visited the Dalva gallery in New York City. On both occas i ons, Harned stated that he was a-3-

decorator but did not tell Dalva that he represented the Levins. Harned identified the antiques that he was interested in purchasing and received written and oral descriptions of the items. He then asked Dalva to send the "tear sheets" (descriptions and pictures) for the antiques to his office in California.

In 1999, Dalva sent Harned tear sheets for two vases, and in 2000, it sent Harned tear sheets for a grandfather clock and two commodes. Both times, after receiving these docume n t s , Harned traveled to Massachusetts to discuss the items with the Levins. At Harned's urging, the Levins authorized him to purchase all of the i t e ms. The Levins wired the funds for the purchase price to Harned's bank account in California, and Har n e d paid Dalva with checks d r a w nf r o mt h e a c c o u n t . A t n o t i m e p r i o rt o t he consummation of these transactions did Dalva know that Harned was buying the items on behalf of Massachusetts residents. After the purchases, Harned arranged to have the items shipped to Massachusetts for storage. Eventually, the vases were displayed at the L e v ins' Boston condominium, and the clock and commodes were displayed at their Rhode Island mansion.

The Levins' claims against Dalva stem from their allegation that the tear sheets and invoices misrepresented the antiques. The vase tear sheets described them as "fine and rare . . . probably St. Petersburg, early 19th century," and the invoices more definitively described them as "Russian, 19th century." The-4-

L e v i n s claim that these vases were in fact French in origin, and less valuable than represented.

The tear sheet fo r the clock described it as an "exceptionally rare Regence grandfather's clock with superb vernis Martin decoration depicting Peace and Justice above a panel showing cupid and psyche . . . French, 18th Century." The Levins claim that the clock was in fact an amalgam of parts and pieces from the late 18th and 19th centuries and originated in Italy. The Levins' expert testified that they overpaid for the clock by more than $500,000. The tear sheets for the commodes described one of them as a "fine transitional marquetry commode . . . French 18th century," and th e other as a "transitional Louis XV/XVI marquetry commode with pictoral marquetry depicting ruins . . . French 18th century." The Levins claim that, in fact, these were 19th and 2 0 t hcentury pieces of furniture that were worth a fraction of what they paid.
II.
A. Choice of Law The first issue on appeal is whether the district court erredi na p p l y i n gN e wY o r kl a w( a n dn o t M a s s a c h u s e t t s l a w )
. T he Levins challenge this ruling on two grounds: (1) the court abused its dis c r etion by considering Dalva's argument for New York law because Dalva did not raise the a r g u m e n t until the first day of-5-

trial, and (2) the co u r t erred by deciding that New York law governs. We begin with the waiver issue.

The Levins are asking us to order a new trial o n the ground that the district court permitted Dalva to raise an argument too late in the proceeding. Such orders are rare. Loinaz v. EG & G, Inc., 910 F.2d 1, 6 (1st Cir. 1990). "Decisi o n s regarding the management of the trial calendar and the courtroom proceedings are particularly within t he province of the trial judge, and her determination[s] will not be disturbed absent a f i n d i n g that she abused her discretion." Id. Reve r s a l b e c ause of a district court's case management ruling also requires the appealing party to demonstrate prejudice. See id. at 7 ("If we believe that the trial judge's discretionary decisions have resulted in undue prejudice to the appellant's case, we will reverse.").

The p a r t ies each cite cases where a court either permitted or forbade a party from raising a choice-of-law argument late in the proceedings. E.g., Bergin v. Dartmouth Pharm., Inc., 326 F. Supp. 2d 179, 180 n.1 (D. Mass. 2004) (deeming choice-of-law argument waived); PI, Inc. v. Ogle, 932 F. Supp. 80, 82 (S.D.N.Y. 1996) (same); Torah Soft Ltd. v. Drosnin , 224 F. Supp. 2d 704, 718- 19 (S.D.N.Y. 2002) (permitting choice of law argument to be raised late in litigation). The cases cited do not establish a definitive point by which a litigant must raise a choice-of-law argument; rather, each was decided based on the case's own facts andThe Levins point to Dalva's submission of proposed jury 1 instructions that relied on Massachusetts law to suppo r t their position that Dalva had conceded that Massachuset t s law applied. But these instructions were p r e sented as group jury instructions when the Levins were preparing to proceed against several defendants from multiple states. Just prior to trial, the district court severed the defendants and ordered the Levins to proceed against Dalva first. Given this change in the posture of the case, it was not unreasonable for the court to permit Dalva an opportunity to reconsider its position on choice of law. -6- equities. These duel i n g citations serve only to illustrate the essential point: case supervision is the primary responsibility of the trial court.

Here, Dalva raised the choice of law argument on the first day of trial. But prior to that point in the litigation the issue of choice of law had never been squarely presented by either party, and the court had not issued any ruling on the issue. 1 Moreover, there is nothing in the record suggesting that Dalva intentionally waited to raise the choice-of-law i s s u e to gain an unfair advantage. In these c ircumstances, we think that the district court was w i thin its discretion in permitting Dalva to raise the argument when it did. See Gen. Signal Corp. v. MCI Telecomm. Corp., 66 F.3d 1500, 1505 (9th Cir. 1995) (affirming ruling that a party did not wai v e c hoice of law argument offered late in the litigation where there was no evidence of an intentional delay and "there was no earlier ruling on choice of law").-7- Even if w e questioned the court's ruling (which we do not), the Levins have failed to demonstrate prejudice. T hey contend that Dalva's late argument harmed them because it required them to "wrestle with new jury instructions and related issues under New York law." In complex civil litigation, legal issues frequently arise mid-trial as the court prepares jury instructions and makes other rulings. The court notified t h e p a r t i es on the first d a y o f a t wo-week trial (during which it was holding only half-day sessions) that it wanted briefing on cho i c e of law. To expect counsel to meet this requirement does not appear unreasonable and, if the Levins needed more time, they should have asked for it. Cf. JOM, Inc. v. Adell Plastics, Inc., 193 F.3d 47, 52 n.2 (1st Cir. 1999) (per curiam) ("[A] party claiming prejudice resulting from its belated receipt of evidence is poorly positioned

on a p p e a l i fi t e l e c t e dt o f o r e g o a r e q u e s t f o r[ a ] c o n tinuance below."). The Levins al so seek to establish prejudice by identifying several ways in which they believe that app l y i n gNew York law w a s u n f a vorable to them. But these arguments do notestablish prejudice flowing from the consideration of the choiceof-law issue, they suggest only that the district court's decision to apply New York law, if incorrect, was not harmless error. See P.R. Hosp. Supply, Inc. v. Boston Scientific Corp., 426 F.3d 503, 507 (1st Cir. 2005).-8- We tur n n e x t to whether the district court erred by deciding that New York law governed the Levin's claims. We review choice-of-law determinations de novo. See Reicher v. Berkshire Life Ins. Co. of Am., 360 F.3d 1, 4 ( 1 s t Cir. 2004). A federal court sitting in diversity applies state substantive law. See Erie R.R. Co. v. Tompkins, 304 U.S. 64, 78 (1938). To determine theapplicable substantive law, the federal court applies the choiceof-law principles of the forum state, here, Massachusetts. Klaxon Co. v. Stentor Elec. Mfg. Co., 313 U.S. 487, 496 (1941).

An initial task of a choice-of-law analysis is to determine whether there is an actual conflict between the substantive law of the interested jurisdictions. See Millipore Corp. v . T r a v e l ers Indem. Co., 115 F.3d 21, 29 (1st Cir. 1997). The parties agree that such a conflict exists concerning the fraud claims. Compare Crigger v. Fahnestock & Co., Inc., 443 F.3d 230, 234 (2d Cir. 2006) (stating that, under New York law, fraud must be proven by clear and convincing evidence), with Compagnie De Reassurance D'Ile de France v. New England Reinsurance C o r p . , 57 F.3d 56, 72 (1st Cir. 1995) (stating that the preponderance of the evidence standard applies to fraud claims under Massachusetts law). Moreover, a s d i scussed infra, under New York law, the express warranty claims are governed by a statute that has no parallel in Massachusetts law.-9- The next question is whether the district court correctly applied Massachusetts choice-of-law principles to determine that New York law applies. See Reicher, 360 F.3d at 5. Massachusetts applies a "functional approach to choice of law." Bushkin Assocs.,
Inc. v . R a y t h e o nC o . , 4 7 3 N . E . 2 d6 6 2 , 6 6 8 ( M a s s . 1 9 8 5 )
. Recent authority indicates that this functional approa c h "is explicitly guided by the Restatement (Second) of Conflic t of Laws (1971)." Clarendon Nat. Ins. Co. v. Arbella Mut. Ins. Co., 803 N.E.2d 750, 753 (Mass. App. Ct. 2004).

The parties agreed be f o r e the district court that only one state's law should govern the resolution of all of the Levins' claims and have accordingly focused their choice-of-law analysis on the mi s representation claims. The choice-of-law analysis for intentional and negligent misrepresentation claims is set forth in § 148 of the Restatement. Se e U n c l e Henry's, Inc. v. Plaut Consulting Co., Inc., 399 F.3d 33, 42 (1st Cir. 2005) (negligent misrepresentation); Computer Sys. Engineering v. Qantel Corp., 740 F.2d 5 9 , 7 0 ( 1 s t C i r . 1 9 8 4 ) ( i n t e n t i o n a l m i s r e p r e s e n t a t i o n ). Section 148 focuses on where the representations were made and received, and where the plaintiff r e l i ed on the representations. In situations where the representations and reliance took place in different states, the court examines (1) the place or places where the plain t i ff acted in reliance upon the defendant's representations, (2) the place where the plaintiff received the-10-

representations, (3) the place where the defendant made the representations, (4) th e d o m iciles and places of business of the parties, (5) the place where a tangible thing which is the subject of the transaction between the parties was situated at the time of the transaction, (6) and the place where the plaintiff agreed to render performance under a contract induced by an alleged misrepresentation. See Restatement, supra at § 148(2).

Here, the relevant contacts are as follows. Harned, the Levins' agent, co n t a cted Dalva in New York to agree to buy the antique s . Harned sent payment of the purchase price to Dalva in New York from a California bank. Dalva made the representations to Harned in New York when Harned visited the gallery a n d it mailed the tear sheets to Harned's California office. The Levins, through Harned, received these representations first in New York and then in California. The Levins are residents of Massachusetts and Dalva is a New York business. The antiques were located in New York at the time of the transaction, and the Levins rendered performance from California, when Harned sent payment to Dalva. While the contacts are somewhat closely distributed between New York and California, the Levins sought the application of Massachusetts law. There is little question that the transaction primarily occurred outside of Massachusetts.

The Levins dispute this line of analysis by conte n d i ng that they received and relied on the representations in-11-

Massachusetts when they received the tear sheets and issued their purchase instructions. But Harned was acting on behalf of the Levins in his dealings with Dalva, and the Levins were undisclosed principals. See Old Republic Ins. Co. v. Hansa World Cargo Servs., Inc., 51 F. Supp. 2d 457, 471 (S.D.N.Y. 1999) ("An undisclosed principal i s a principal whose existence and identity is not revealed to a third party that is transacting business with the undisclosed principal's agent."). For choice-of-law purposes, the relevant contacts are bet ween Harned and Dalva; Harned's communi c a t i o ns with the Levins, of which Dalva had no knowledge, would seem to be of comparatively little relevance. See Schwegmann Giant Super Markets v. Golden Eagle Ins. Co., 693 F. Supp. 478, 485 (E.D. La. 1998) (explaining that, in a choice-of-law analysis under the Restatement, contacts between an agent and an undisclosed principal "done unilaterally, without [the] defendant's knowledge . . . [are] of little import").

Focusin g o n Harned's contacts with Dalva comports with one of the guiding principles of the Restatement's choi c e - of-law analysis -- that the governing law should reflect the parties' justified expectations. See Restatement, supra at § 6. Althoughindustry norms might suggest the possibility of undisclosed out-ofstate principals, Dalva had no reason to know that the transaction with Harned had a Massachusetts connection. It would thus be unfair to impose Massachusetts rather than New Yor k l a won the-12-

transaction. Moreover, by deciding to c o nceal their identities, the Levins forfeited any reasonable basis for thinking that Massachusetts law would govern purchases made by Harned outside of their home state.

In sum, the district court did not abuse its discretionby considering the choice-of-law question, and its ultimate choiceof-law ruling was correct.

B. Express Warranty Instruction The Levins challenge the express warranty instruction as it pertains to the clock. They argue that the district court erred by instructing the jury under a New York statute that governs express warranty claims for fine art. See N.Y. Cult. Arts Law, § 13.01 (McKinley 2004) (the "fine art statute").

The fine art s t a t ute provides that whenever an art merchant sells a work of fine art to someone who i s n o t a n a rt merchant and provides a document certifying the period or author of the piece, the merch a n t 's representation is an express warranty. Id. § 13.01(1)(b). The statute further provides that a warranty should be interpreted in light of the " c u stom and usage of the trade." Id. § 13.01 (2). In at least one case, a gloss has been placed on the statute, requiring a plaintiff t o d emonstrate that the merchant's warranty was ma d e "without a reasonable basis inDawson was decided under a predecessor version of the current 2 fine art statute. See N.Y. Gen. Business Law § 219-b (repealed by L . 1 9 8 3, 876, § 5). The substantive elements of the statutes are the same. The Levins have not challe n g e d the Dawson gloss as an 3 incorrect interpretation of the statute by a federal district court sitting in diversity, and therefore, even though we are not bound to accept it, we d o s o f o r p urposes of this appeal. See Salve Regina College v. Russell, 499 U.S. 225, 234-35 (1991). The Levins waived the argument that the fine art statute did 4 not apply to the warranty claims concerning the commodes or vases by not raising the argument in their opening appellate brief. See Sandstrom v. ChemLawn Corp., 904 F.2d 83, 86 (1st Cir. 1990). There is a substantial argument that determining whether the 5 clock is fine art is a question of fact that should have been submitted to the jury for resolution. The district court, however, treated it as a question of law, and the Levins have not challenged that ruling. Therefore, any argument that it was e r r o r to treat the issue as a legal question to be resolved by the court is waived. We take no view whether, on remand, see infra, it would make sense for the parties and the district court t o r e visit the treatment of this issue. -13- fact" at the time that it was offered. Dawson v. G. Malina, Inc., 463 F. Supp. 461, 467 (S.D.N.Y. 1978). 2

The breach-of-warranty instruction offered in this case recited the requirements of the fine art statute with the Dawson gloss. The Levins contend that this instruction was erroneous

3 because the grandfather clock is not a piece of fine art within the

me a ning of the statute. On appeal, the parties treat this issue 4

a s a q u estion of law subject to de novo review. We follow their approach. 5 "Fine art" is defined under the statute to mean a "painting, sculpture, drawing, or work of graphic art, and print."-14-

N.Y. Cultural Arts Law § 11.01 (9). The Levins make the straightforward claim that this case concerns a clock and a clock is not "fine art."

This argument appeals in its simplicity, but identifying fine art may n o t be so easy. See generally Christine Haight Farley, Judging Art, 79 Tul. L. Rev. 805 (2005) (discussing judicial reluctance to determine what constitutes "art"). As one
t r i a l expert testified, "[t]here is sort of a murky distinction" between decorative and fine arts.

The clock (a picture of which is included as an addendum to this opinion) has multiple painted panels showing mythological scenes all of which pertain to the relationship between peace and justice. The tear sheet focused on the pai n t e d p a n e ls as major features of the clock, and one of Dalva's principals testified that it viewed the painting as the most significant attribute of the clo c k
. T h e r e a l s o w a s e x p e r t t e s t i m o n y t h a t a p u r c h a s er of the clock would view it "as a piece of fine art because the painting is so extraordinary and it is so unusual." Indeed, the Levins' own expert admitted that "the decoration . . . was, in fact, the most importan t t h i ng with [this] clock." This testimony supports the district court's ruling that the clock was fine art.

Applying the fine art statute to the clock accords with Dawson, the only reported case considering the scope of the statute's fine art definition. See 463 F. Supp. at 466 n.4. There,The instruction stated: 6
An expressed warranty must be based on a statement o f fact, not mere opinion. If the defendant was only expressing an opinion about the item or its value, then the defendant may only be engaging in sales talk or sales puffery. An opinion does not create an expressed warranty, but the distinction is often a difficult one to draw.

-15- the court he l d t hat a decorated bowl and several vases were fine art. Like the clock, the items at issue in Dawson were not traditional canvass paintings or sculpted figures. Although they were items that had functional uses, the court concluded that their artistic decoration elevated them to works of fine art. Id. So too here. Of course, ruling that this clock is fine art does not mean that all clocks so qualify; indeed, most probably do not. But in light of the expert testimony, the description provided in the tear sheet, and the photograph of the clock, we conclude that the district court was correct to instruct under the fine art statute.

T h e L e v i n s o f f e ra s e c o n do b j e c t i o nt o t h e e x press warranty instruction, applicable to the warranty claims for all of the items. They contend that the court erroneously instructed that the breach-of-warranty claims should fail if the jury concluded that Dalva merely offered an opinion by attributing the antiques to a specific period. We review this claim de novo. See Forgie- 6 Buccioni v. Hannaford Bros, Inc., 413 F.3d 175, 178 (1st Cir.-16-

2005). The fine art statute was a specific legislative enactment designed to regulate express warranty claims brought by lay people after purchasing fine art from art merchants. As such, it supplants the otherwise applicable provisions of the U n i f orm Commercial Code. See Dawson, 463 F. Supp. at 465 n.3; see also Balog v. Ctr. Art Gallery-Hawaii, Inc., 745 F. Supp. 1556, 1562 (D. Haw. 1990) (stating that, in the absence of specific state statute, the UCC applies to an express warranty claim concerning fine art).

If the UCC were to apply, then the district court may have been correct to instruct concerning t h e distinction between opinion and fact. See Yuzwak v. Dygert, 534 N.Y.S. 2d 35, 36 (N.Y. App. Div. 1988) (stating that, in a breach of warranty action under the UCC, "[w]hether representations made by a sell e r are warranties, and therefore, a part of the bargain, or merely expressions of the seller's opinion is almost always a question of fa c t f o r a j u r y ' s r e s o l u t i o n " )
. B u t t h e i n s t r u c t ion is inconsistent with the fine art statute.

The statute provides that where an art merchant states to a la y p e r s o n t h a t a p i e c e i s b y a s p e c i f i c a u t h o r o rcan be attributed to a specific peri o d , the statement "shall create an express warranty." N.Y. Cult. Arts Law, § 13.01 The purpose of this provision was "to eliminate questions as t o w h ether an art dealer's representations with respect t o the authorship of a"Authorship" includes statements assigning a work of fine art 7 to a specific period. See N.Y. Cult Affairs Law. § 11.01 (3). -17- particular work were to be considered an affirmation of a fact, in which event the description would create an express warranty under the Uniform Commercial Code or merely the expression of the dealer's opinion which would not give rise to such a warranty." Dawson, 463 F. Supp. at 465 n.3.

Attributing fine art to a particular period or author is "an educated gue s s o r opinion and the more remote the creator is from the present the more remote is the possibility that anyone can make attribution of authorship as a fact." Mem. of the Att'y Gen. 7 of N.Y. Concerning W a r ranties in the Sale of Fine Art, N.Y. 1968 Legis. Ann. 79, reprinted in 2 F. Feldman, S. Weil, & S. Biederman, Art Law at 100 (1986). Under the UCC, this inherent difficulty in attributing fine art allowed art merchants to offer an affirmative attribution for a piece of art in order to raise the price and, if the attribution was later determined to be incorrect, to fall back on the defense that the attribution was only an opinion. Id. at 100-01. To correct this perceived inequity, New York enacted a law "h o l d [ing] a merchant-seller responsible to a non-merchant buyer for any statement relevant to the authorship of a work of fine art notwithstanding that such statement is or purports to be or is capable of being merely [an] opinion." Id.; see Comment, Regulation of the New York Art Market: Has the Legislature Painted-18-

Dealers into a Corner, 46 Fordham L. Rev. 939, 954-56 (1978).

Here, the representations attributed the art to specific historical periods. These representations were express warranties as a matter of law under the fine art statute. Therefore, the instruction allowing the jury to find that these attributions were opinions should not have been given. Moreover, we are una b l e to say that the instruction was harmless. See Goodman v. Bowdoin College, 380 F.3d 33, 47 (1st Cir. 2004) (an erroneous jury instruction warrants a new trial only if the error "can fairly be said to have prejudiced the objecting party"). Much of the evidence concerned the difficulties in dating a particular antique to a certain historical period and several witnesses noted that any attribution is ultimatel y a matter of judgment. In closing, Dalva's counsel argued that the representations were to some extent "a matter of opinion." On this record, we cannot say with adequate assurance that the jury's verd i c t was untainted by the instru c t i on. Accordingly, the express warranty claims must be retried. C. Expert Testimony

Finally, we consider the Levins' arg u m e n t that the district court improperly limited the scope of their experts' testimony, while allowing Dalva's expert t o testify too broadly. We review decisions to admit expert testimony, and to limit its scope, for an abuse of discretion. See Gen. Elec. Co. v. Joiner,-19-

522 U.S. 136, 138-39 (1997).

Among other requirements, Fed. R. Evid. 702 mandates that a putative expert be qualified to testify by knowledge, skill, experience, tr a i n ing or education. See Diefenbach v. Sheridan Transp., 229 F.3d 27, 30 (1st Cir. 2000). U n d e r t h is rule, a testifying expert "should have achieved a meaningful threshold of expertise" in the given area. Prado Alvarez v. R.J. Reynolds Tobacco Co., Inc., 405 F.3d 36, 40 (1st Cir. 2005). That "a witness qualifies as an expert with respect to certain matters or areas of knowledge, [does not mean] that he or she is qualified to express expert opinions as to other fields." Nimely v. City of New York, 414 F.3d 381, 399 n.13 (2d Cir. 2005).

The Levins claim that the district court abused its discretion by preventing their expert, Marshal l F a llwell, from

o f f ering an opinion concerning whether the clock originated from the Regence period. Fallwell was qualified by the court to offer an opinion as to the appraised value of the items based on his testimony that he was employed as an appraiser of furniture and had conducted over three hundred appraisals in his career. The court also permitted Fallwell to provide a detailed e x p l a nation of his visu a l e x amination of the clock based on his general familiarity with antique furniture. But it did not permit Fallwell to testify to his own opinion concerning the clock's origin in the Regence period on the ground that Fallwell had insufficient experience with-20-

Regence-era furniture to authenticate the clock based on his visual examination.

The Levins concede that Fallwell did not have prior experience identifying Regence-era furniture through visual examination, but contend that requiring such experience is i n c o n s i s t e n t w i t h Ru l e 7 0 2 b e c a u s e i t d e m a n d s t o o much specialization from a proposed expert witness. They argu e that Fallwell's general experience with a n t i que furniture and his appraising skills qualified him to opine that the clock did not originate in the Regence period.

Rule 702 has been interpreted liberally in favor of the admission of expert testimony. See Daubert v. Merrell Dow Pharm., Inc., 509 U.S. 579, 588 (1993). As such, expert witnesses need not have overly specialized knowledge to offer opinions. See Gaydar v. Soceidad Instituto Gineco-Quirurgico Y Planificacion Fam., 345 F.3d 15, 24-25 (1st Cir. 2003). But a district court acts properly by excluding opinions that are beyond the witne s s ' s expertise. See Weinstein's Ev i d e n c e, § 702.04[6] (2006). The court excluded Fallwell's opinion on authenticity because Fallwell demonstrated insufficient experience or training in authenticating Regence furniture from visual examination. By excluding Fallwell's opinion on authenticity but allowing him to testify to appraisal value and his visual observations of the clock, the court reasonably limited Fallwell to offering opinions only in those areas in which he wasThe Levin s a l s o dispute a ruling preventing one of their 8 experts from testifying whe t h er the commodes were correctly attribut e d t o a specific craftsman. This argument fails because the was no proffer as t o t h e s u bstance of the expert's proposed testimony. See Faigin v. Kelly, 184 F.3d 67, 86 (1st Cir. 1999). -21- qualified. See United States v. Chang, 207 F.3d 1169, 1172-73 (9th Cir. 2000) (concluding that the district court did not abuse its discretion in p r ecluding expert in international finance from testifying that a particular financial document was not authentic because the expert had no expertise in detecting cou n t e rfeit securities). While t h e c ourt likely could have allowed Fallwell 8 to offer the challenged opinion, it did not abuse its considerable discretion by takin g a more conservative tack and excluding the opinion. The Levins also contend that the court permitted Dalva's expert, Victor Weiner, too much latitude in testifying concerning the attributes of the clock. Weiner testified that the clock was unusual because of its painted panels, and that substantial renovations to the clock would not alter its period of origin.

The Levins contend that Weiner was not qualified to offer these opinions because he did not authenticate the clock as originating in Regence period. But his testimony was not intended to authenticate the clock; it was based on the assumption that the clock was authentic. See Coleman v. De Minico, 730 F.2d 42, 46 (1st Cir. 1984) (concluding that an expert may offer opinions based-22-

on assumptions that are not contrary to the evidence at trial). Weiner pos s e ssed advanced degrees in art history and wrote a dissertation on a Regence-era painter. He also has experience as an appraiser, and has published works on appraisal methodology for
art and antiques. Combining his background in Regence art with his writing on appraisal methodology, the district court was within its discretion in allowing Weiner's opinions.

T h e L e v i n s a l s o c h a l l e n g e W e i n e r ' s t e s t i m o n yo nthe ground that he impermissibly testified to a legal issue by opining that the tear sheets and invoices comported with industry standard. Generally, an expert may not offer an opinion concerning a legal
q u e s t ion. See United States v. Mikutowicz, 365 F.3d 65, 73 (1st Cir. 2004). But that is not what happened here. Expert testimony on industry standards is common fare in civil litigation. E.g., Ford v. Allied Mut. Ins. Co., 72 F.3d 836, 841 (10th Cir. 1996); Vann v. City of New York, 72 F.3d 1040, 1049 (2d Cir. 1995); TCBY Sys., Inc. v. RSP Co., Inc., 33 F.3d 925, 928 (8th Cir. 1994). Weiner permissibly offered an opinion concerning practices in the art and antique industry which was helpful to the jury in resolving the legal question before it. See supra at 12 (industry custom and usage are relevant to express warranty claims under the fine art statute).
III.

The district court ably managed this complex and-23-

contentious litigation. It carefully navigated throug ht r icky choice of law and evidentiary issues. The error concerning the express warranty instructions was understandable given the dearth of case law interpreting the fine art statute. Nevertheless, a new trial on the express warranty claims is warranted. We therefore vacatethe judgment as it pertains to the express warranty claims
and affirm the jud g m ent in all other respects. No costs are awarded. So ordered.-24- Addendum