nyuuzyou/wikis huggingface dataset:
Blue lake

== Description ==
An unstandardized term that was used in the 17th century for a water soluble blue dye obtained from the Gummi lacrae tree (Harley 1982). The nonpermanent color was used for dyeing textiles. Blue lake has also been used to describe a weak solution of Prussian blue (Mayer 1969).
== Synonyms and Related Terms ==
laque bleue (Fr.); laca azul (Esp.); lacca blu (It.)
==Resources and Citations==
* Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)
* R.D. Harley, Artists' Pigments c. 1600-1835, Butterworth Scientific, London, 1982
* Art and Architecture Thesaurus Online, http://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000 Comment: lacree
Category:Materials database
Blue lead

== Description ==
An unstandardized term that has been applied to both galena and blue basic lead sulfate.
== Synonyms and Related Terms ==
blu piombo (It.)
==Resources and Citations==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 441
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Maximilian Toch, Paint, Paintings and Restoration, D. Van Nostrand, New York, 1945
Category:Materials database
Blue oak

== Description ==
A large, deciduous oak tree, Quercus douglasii, native to southern California. Blue oak produces a strong, durable wood used in furniture, millwork, and flooring.
== Synonyms and Related Terms ==
Quercus douglasii; mountain white oak
== Physical and Chemical Properties ==
Medium trees growing 15-20 m. Bark=rough with deep vertical furrows. Leaves=shiny blue-green with irregular lobes. Fruit=tapering acorns with shallow caps maturing in late summer every year.
==Resources and Citations==
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
* Virginia Tech Dendrology website at www.fw.vt.edu/dendro/dendrology/main.htm (accessed Oct. 8, 2005)
* Wikipedia: http://en.wikipedia.org/wiki/Blue_oak (Accessed Oct. 8, 2005)
* Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
Category:Materials database
Blue pigments

== Description ==
Blue is a color produced by light having a spectrum dominated by energy with a wavelength of about 450-490 nm. It is considered a primary color in both the RGB additive as well as in the traditional RYB color wheel. An average blue color is represented by the following color coordinates: 
* Hex triplet: # 0000FF
* RGB: (0, 0, 225); CMYK (0, 0, 0, 100) 
* HSV: (240°, 100%, 100%)
Examples of inorganic blue pigments: 
* oxide ( cobalt blue, smalt, cerulean blue) 
* carbonate (azurite, verditer) 
* silicate (ultramarine, lazurite, Egyptian blue) 
* other (Prussian blue, manganese blue) 
Examples of organic blue pigments: 
* plant (indigo, woad) 
* synthetic (phthalocyanine blue, aniline blue)
== Synonyms and Related Terms ==
Blau (Deut.); azul (Esp.); pigments bleus (Fr.); pigmenti blu (It.); caeruleus (Lat.); blauw (Ned.); blå (Dan., Sven.); pigmentos azuis (Port.)
== Comparisons ==
== Resources and Citations ==
* Ruth Siddall, 'Mineral Pigments in Archaeology: Their Analysis and the Range of Available Materials' Minerals Vol 8, p. 201 (2018). Link
* Nicholas Eastaugh, Valentine Walsh, Tracey Chaplin, Ruth Siddall, Pigment Compendium, Elsevier Butterworth-Heinemann, Oxford, 2004
* R. J. Gettens, G.L. Stout, Painting Materials, A Short Encyclopaedia, Dover Publications, New York, 1966
* Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)
* Art and Architecture Thesaurus Online, http://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000
Category:Materials database
Blue spruce

== Description ==
A large coniferous tree, Picea pungens, native to the Rocky Mountain region of North America. The blue spruce has a light bluish-gray tone to its needles and is commonly used for landscaping and gardens. Its weak and brittle timber is used locally for log cabins. Occasionally the name blue spruce is incorrectly used for black spruce trees.
== Synonyms and Related Terms ==
Picea pungens; épicéa bleu (Fr.); épicéa du Colorado (Fr.); prickly spruce; Colorado blue spruce; silver spruce
==Resources and Citations==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 759
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
* Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
Category:Materials database
Blue topaz

== Description ==
A blue variety of topaz used as a gemstone. Naturally occurring blue topaz is very rare. The blue color can be artificially induced in clear topaz crystals by irradiation followed by heat. Blue topaz has often been confused with aquamarine.
== Synonyms and Related Terms ==
topaze bleue (Fr.); topázio azul (Port.)
==Physical and Chemical Properties==
* Orthorhombic system with mostly prismatic crystals. 
* Perfect cleavage in one direction. 
* Fracture = subconchoidal and uneven. 
* Luster = vitreous. 
* Streak = colorless to white. 
* Yellow topaz turns a soft red when heated.
Mohs Hardness	8.0
Density 	3.4-3.6 g/ml
==Resources and Citations==
* Encyclopedia Britannica, http://www.britannica.com
* Minerals.net at https://www.minerals.net/mineral/topaz.aspx
* Geology.com at https://geology.com/gemstones/blue-topaz/
Category:Materials database
Blue verdigris

== Description ==
Another name for basic copper acetate.
==Resources and Citations==
* Susan E. Schur, Conservation Terminology: A review of Past & Current Nomenclature of Materials, Technology and Conservation, Spring (p.34-39); Summer (p.35-38); Fall (p.25-36), 1985
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
Category:Materials database
Blue verditer

== Description ==
Synthetically prepared azure blue pigment composed of basic copper carbonate. Blue verditer was first made in the 17th century and became widely used in the 19th century for both distemper and oil based interior house paints. It is no longer commonly used. Blue verditer particles are more rounded and regular in size than ground azurite.
== Synonyms and Related Terms ==
basic copper carbonate (synthetic); Pigment Blue 30; CI 77420; Bremerblau (Deut.); bleu de Brême (Fr.); bleu de montagne (Fr.); azul montaña (Esp.); verdeterra blu (It.); basisch kopercarbonaat (syn) (Ned.); blue bice; copper blue; Bremen blue; cendres blue; ashes blue; mountain blue, lime blue
[[[SliderGallery rightalign|Blue verditer (MFA 436).PNG~FTIR (MFA)|Blue verditer, collodion slide (Forbes MFA 436), 532 nm.TIF~Raman (MFA)| PIG436.jpg~XRD|f436sem.jpg~SEM|f436edsbw.jpg~EDS|Slide3 F436.PNG~XRF]]]
==Physical and Chemical Properties==
* Insoluble in water and ethanol. 
* Decomposes in acids with the evolution of carbon dioxide bubbles. 
* Turns black with warm alkalis, hydrogen sulfide or sulfur fumes. 
* Microscopically appears as tiny round aggregates that are highly birefringent and blue in transmitted light. 
* Pleochroic from pale blue to deep blue.
Composition 	2CuCO3-Cu(OH)2
Density 	3.8 g/ml
Refractive Index	1.730; 1.838; 1.758
== Comparisons ==
== Resources and Citations ==
* Artists' Pigments: A Handbook of their History and Characteristics, Ashok Roy (ed.), National Gallery of Art, Washington DC, Vol. 2, 1993 Comment: R. Gettens, and E. West Fitzhugh, "Azurite and Blue Verditer" cites uses of verditer in house paints as early as 1638 and 1671.
* R. J. Gettens, G.L. Stout, Painting Materials, A Short Encyclopaedia, Dover Publications, New York, 1966
* Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing) Comment: probably originating in the 18th c.; widely used in the 19th c.
* R.D. Harley, Artists' Pigments c. 1600-1835, Butterworth Scientific, London, 1982 Comment: relatively new color in the 17th c.
* Kurt Wehlte, The Materials and Techniques of Painting, Van Nostrand Reinhold Co., New York, 1975
* R. Newman, E. Farrell, 'House Paint Pigments', Paint in America , R. Moss ed., Preservation Press, New York City, 1994
* Book and Paper Group, Paper Conservation Catalog, AIC, 1984, 1989
* Art and Architecture Thesaurus Online, http://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000
Category:Materials database
Blue vitriol

== Description ==
Common name for hydrated copper sulfate prior to the 1800s. Blue vitriol was commonly used as an insecticide, germicides and a dye for textiles, hair and leather.
== Synonyms and Related Terms ==
bluestone, copper sulfate; blue copperas; copper sulfite
==Resources and Citations==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 235
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Susan E. Schur, Conservation Terminology: A review of Past & Current Nomenclature of Materials, Technology and Conservation, Spring (p.34-39); Summer (p.35-38); Fall (p.25-36), 1985
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
Category:Materials database
Blueboard

== Description ==
1) An acid-free, archival corrugated board. 
2) A gypsum board covered with a special paper that is compatible with veneer plaster. Blueboards are often used as supports for a thin finish plaster layer when making replacement plaster walls.
== Synonyms and Related Terms ==
Archival corrugated board; acid-free corrugated cardboard; blue board
Category:Materials database
Blueprint paper

== Description ==
A photographic reproduction paper that, when developed, appears blue with white lines. The cyanotype method was suggested in 1842 by British astronomer Sir John Herschel but not widely used until the 1880s after Henri Pellet developed a direct positive blueprint process (1877). Blueprint paper begins as a smooth, white sheet of paper that is coated with light-sensitive chemicals (ammonium ferric citrate and potassium ferricyanide). The blueprint paper is then placed under a translucent sheet containing a black ink drawing, exposed to light then developed in a wash bath. The areas exposed to light turn blue while the areas blocked from light remain white, thus producing a drawing of white lines on blue paper. Blueprint paper was used for reproducing maps, architectural diagrams, and mechanical drawings before over-sized photocopy machines became widely available.
== Synonyms and Related Terms ==
cyanotype; blauwdruk (Ned.); bleu (Fr.); ozalid (Fr.); Blaupause (Deut.); cianografia (It.); cianotipo (Esp.); copia cianográfia (Esp.); blåtryck (Sven.); blåkopia (Sven.)
==Resources and Citations==
* Boise Cascade Paper Group, The Paper Handbook, Boise Cascade, Portland OR, 1989
* Matt Roberts, Don Etherington, Bookbinding and the Conservation of Books: a Dictionary of Descriptive Terminology, U.S. Government Printing Office, Washington DC, 1982
* The Dictionary of Paper, American Paper Institute, New York, Fourth Edition, 1980
* E.J.LaBarre, Dictionary and Encyclopedia of Paper and Paper-making, Swets & Zeitlinger, Amsterdam, 1969
* Luis Nadeau, Encyclopedia of Printing, Photographic, and Photomechanical Processes, Atelier, New Brunswick, 1997
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
* Multilingual Glossary for Art Librarians at http://www.ifla.org/VII/s30/pub/mgl.htm
Category:Materials database
Bluestone

== Description ==
1) Common name for hydrated copper sulfate prior to the 1800s when chemical compound names were standardized (Schur 1985). It was also called copper sulfite. 
2) Any hard, fine-grain sandstone that is blue or gray in color. In the US, bluestones are quarried in New York and Pennsylvania. They also occur in England where they were used in the construction of Stonehenge and in the Victorian volcanic plains of Australia. Bluestones are often used for walks, steps, and lintels because of good cleavage along the bedding plane.
== Synonyms and Related Terms ==
1) copper sulfate; copper sulfite; blue vitriol 
2) Pennsylvania bluestone; Euclid bluestone; Hudson River bluestone; North River bluestone, Genesee Valley bluestone
==Resources and Citations==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 235
* Susan E. Schur, Conservation Terminology: A review of Past & Current Nomenclature of Materials, Technology and Conservation, Spring (p.34-39); Summer (p.35-38); Fall (p.25-36), 1985
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
* Anne Grimmer, Glossary of Building Stone Terms, A Glossary of Historic Masonry Deterioration Problems and Preservation Treatments, National Park Service, Washington DC, 1984
* Wikipedia: http://en.wikipedia.org/wiki/Pennsylvania_Bluestone (Accessed Feb. 10, 2006)
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
Category:Materials database
Blush

== Description ==
A cloudy or dull surface appearance due to the condensation of moisture on the surface. Blush appears on paints and varnishes due to the rapid evaporation of solvent which lowers the surface temperature below the dew point temperature. Blush can be avoided by using a solvent with low volatility or by applying the coating in a dry environment.
== Synonyms and Related Terms ==
lacquer bloom; blushing
==Resources and Citations==
* Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)
* Theodore J. Reinhart, 'Glossary of Terms', Engineered Plastics, ASM International, 1988
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
* Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
Category:Materials database
Bluteau

== Description ==
A plain weave fabric with a fine uniform mesh. Bluteau, or bolting cloth, was originally made from silk, but fine grade cotton, polyester, nylon, and vinyon fabrics have also been used. Occasionally stainless steel wire bolting cloth is used is screening machines. It is used to make silk screen prints and for sifting flour.
== Synonyms and Related Terms ==
banderoles; bolting cloth (AAT);
==Resources and Citations==
* Fairchild's Dictionary of Textiles, Phyllis G.Tortora, Robert S. Merkel (eds.), Fairchild Publications, New York City, 7th edition, 1996
* Rosalie Rosso King, Textile Identification, Conservation, and Preservation, Noyes Publications, Park Ridge, NJ, 1985
Category:Materials database
Boab

== Description ==
A pot-bellied, water-storing tree, Andansonia gregorii, native to the arid regions of western Australia. The boab, or bottle, tree is related to the African baobab tree. It produces a large, gourd-like fruit whose woody shell has been carved into bowls, utensils, and ornamental items.
== Synonyms and Related Terms ==
Andansonia gregorii; bottle tree; Australian baobab
==Resources and Citations==
* CoOL LIST SERVE-Date: 1 Apr 2002 :Heather Bleechmore
* Encyclopedia Britannica, http://www.britannica.com Comment: "baobab" [Accessed April 5, 2002].
Category:Materials database
Board

== Description ==
A man-made, flat, thin, stiff material that is typically is longer than it is wide. Commonly used in construction and packaging, boards were originally composed of wood. Currently, a wide variety of less expensive materials are used to provide specific properties and surfaces. Thus, this website provides further information as well as many comparative tables for each board type.
* Wood and/or wood products (pieces, chips, sawdust, etc.): plywood, particle board, fiberboard, hardboard, pegboard, strandboard, MDF, chipboard, glulam, waferboard
* Paper and/or paper waste: paperboard, Bristol board, illustration board, academy board, pasteboard, cardboard, Corrugated board, millboard
* Gypsum and or cement: wallboard, gypsum board, sheetrock, rock lath, drywall, asbestos board, beaverboard
* Metal sheets: sheet metal, aluminum, steel
* Polymers: PVC, Polyethylene, Acrylic, polycarbonate
* Composites: Foamboards, honeycomb board, laminate
== Synonyms and Related Terms ==
boards; plank, panel; planche (Fr.); panneau (Fr.); tabla (Esp.); panel (Esp.); tavola (It.)
==Resources and Citations==
* Wikipedia: Board Accessed Nov.2024
* The Dictionary of Paper, American Paper Institute, New York, Fourth Edition, 1980
* E.J.LaBarre, Dictionary and Encyclopedia of Paper and Paper-making, Swets & Zeitlinger, Amsterdam, 1969
* Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)
* Matt Roberts, Don Etherington, Bookbinding and the Conservation of Books: a Dictionary of Descriptive Terminology, U.S. Government Printing Office, Washington DC, 1982
Category:Materials database
Boarded leather

== Description ==
A soft leather produced by folding the grain surfaces together then rolling the creased edge back and forth. Boarded leather usually has an enhanced grain.
== Synonyms and Related Terms ==
piel corcheada (Esp.); cabedal graneado (Port.)
==Resources and Citations==
* Howard L. Needles, Handbook of Textile Fibers, Dyes & Finishes, Garland Publishing Co., New York, 1981
* American Leather Chemists Association Glossary at www.leatherchemists.org
Category:Materials database
Bobbin lace

== Description ==
A delicate, and often intricate, hand-woven lace. Bobbin lace was invented by Barbara Uttman in Anaberg, Germany in 1561 and was later widely made in Italy, England, France, Brussels and Ireland. Bobbin lace is still being made by hand in Ireland, Belgium (Kantcentrum) and China. To make bobbin lace, a pattern, often called parchment, is fixed onto a pillow with numerous straight pins. Then the threads, prewound on specially designed spools, or bobbins, are interwoven around the pins using a variety of stitches. As the lace progresses, the pins are moved along the pattern to hold the stitches in place.
== Synonyms and Related Terms ==
dentelle aux fuseaux (Fr.); encaje de bolillos (Esp.); kloskant (Ned); pillow lace; Brussels lace; duchesse lace; Valenciennes lace
== Comparisons ==
== Additional Images ==
File:bobbin lace_50X.jpg|Bobbin lace at 50x
File:bobbin lace_50X_pol.jpg|Bobbin lace st 50x in crossed polars
==Resources and Citations==
*Jeff Hopewell, Pillow Lace and Bobbins. Shire Publications, Princes Risborough, Great Britain, 1999.
* Fairchild's Dictionary of Textiles, Phyllis G.Tortora, Robert S. Merkel (eds.), Fairchild Publications, New York City, 7th edition, 1996
* Encyclopedia Britannica, http://www.britannica.com Comment: "Bobbin Lace." Accessed 19 May 2004.
* Edward Reich, Carlton J. Siegler, Consumer Goods: How to Know and Use Them, American Book Company, New York City, 1937
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
* Rosalie Rosso King, Textile Identification, Conservation, and Preservation, Noyes Publications, Park Ridge, NJ, 1985
* Art and Architecture Thesaurus Online, http://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000
Category:Materials database
Boccadillos

==Description==
A fabric envelope or wrapper.
==Resources and Citations==
* Rosalie Rosso King, Textile Identification, Conservation, and Preservation, Noyes Publications, Park Ridge, NJ, 1985
* Fairchild's Dictionary of Textiles, Phyllis G.Tortora, Robert S. Merkel (eds.), Fairchild Publications, New York City, 7th edition, 1996
Category:Materials database
Body

== Description ==
A general term referring to the viscosity or consistency of a material. Body is often used in association with clay, and linseed oil.
==Resources and Citations==
* Fairchild's Dictionary of Textiles, Phyllis G.Tortora, Robert S. Merkel (eds.), Fairchild Publications, New York City, 7th edition, 1996
* Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)
* Hoechst Celanese Corporation, Dictionary of Fiber & Textile Technology (older version called Man-made Fiber and Textile Dictionary, 1965), Hoechst Celanese Corporation, Charlotte NC, 1990
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
* Theodore J. Reinhart, 'Glossary of Terms', Engineered Plastics, ASM International, 1988
Category:Materials database
Bog oak

== Description ==
Logs obtained from fallen, aged oak trees. Some trees that fall in bogs or elsewhere are buried but preserved for years. These bog logs develop a rich dark brown or nearly black color which makes them in demand for furniture.
== Synonyms and Related Terms ==
bogwood
==Resources and Citations==
* Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
Category:Materials database
Bogshead naphtha

== Description ==
A lightweight hydrocarbon solvent distilled from Boghead coal. Boghead coal is an organic-containing mineral between oil shale and coal, originally mined at Bathgate in Scotland. It has a high percentage of volatile aliphatic and olefinic hydrocarbons.
== Synonyms and Related Terms ==
photogen; paraffin oil; torbanite oil; boghead oil;
==Resources and Citations==
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Susan E. Schur, Conservation Terminology: A review of Past & Current Nomenclature of Materials, Technology and Conservation, Spring (p.34-39); Summer (p.35-38); Fall (p.25-36), 1985
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* Encyclopedia Britannica, http://www.britannica.com Comment: "Torbanite." Accessed 19 May 2004.
Category:Materials database
Bogus

== Description ==
A term used in the papermaking industry to refer to paper made with inferior materials, especially when the product imitates a higher grade material.
==Resources and Citations==
* Boise Cascade Paper Group, The Paper Handbook, Boise Cascade, Portland OR, 1989
* Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
* The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
Category:Materials database
Bohemian earth

== Description ==
A commercial pigment name for a shade of green earth.
==Resources and Citations==
* Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)
* Art and Architecture Thesaurus Online, http://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000
Category:Materials database