EMPLOYMENT
      AGREEMENT

     

    This
      Agreement, dated as of January 3, 2006 (the “Effective
      Date”),
      is
      between Thomas Costanza (the “Executive”),
      SuperStock Inc., a corporation formed under the laws of the State of Florida
      (the “SuperStock”)
      and
      a21, Inc., a corporation formed under the laws of the State of Texas
      (“a21”
or
      the
“Company”).

     

    W
      I T N E S S E T H:

     

    WHEREAS,
      the Company desires to employ the Executive, and the Executive is willing to
      render services to the Company, on the terms and subject to the conditions
      hereinafter set forth.

     

    NOW,
      THEREFORE, in consideration of the premises and the mutual covenants, agreements
      and promises hereinafter set forth, the parties hereto covenant and agree as
      follows:

     

    1.    EMPLOYMENT.
      The
      Company shall employ the Executive as its Chief Financial Officer and Vice
      President and as Chief Financial Officer and Executive Vice President of
      SuperStock, and the Executive hereby accepts such employment upon the terms
      and
      subject to the conditions hereinafter set forth, commencing on the Effective
      Date and continuing until terminated pursuant to Paragraph 4 hereof (the
“Employment
      Period”).

     

    2.    DUTIES.

     

    (a)  The
      Executive shall report to SuperStock’s Board of Directors (the “Board”)
      through its Chief Executive Officer and a21’s Board of Directors (the
“a21
      Board”)
      through its Chief Executive Officer. The Executive shall perform and discharge
      diligently and faithfully such duties as may be assigned to him from time to
      time by the Board and the a21 Board as are customary for the position of Chief
      Financial Officer. The Executive shall be based in the Jacksonville, Florida
      metropolitan area, but his position will require reasonable travel outside
      of
      such area.

     

    (b)  The
      Executive shall devote his full business time, attention, skills and energies
      to
      the performance of his duties hereunder and to the promotion of the business
      of
      the Company, consistent with such duties, and shall not during the Employment
      Period be employed or engaged in any other business activity, whether or not
      such activity is pursued for gain, profit or other pecuniary advantage;
      provided, however, that this shall not be construed as preventing the Executive
      from i) investing his personal assets in businesses which do not compete with
      the Company, ii) engaging in not-for-profit and civic activities that do not
      interfere with the Executive’s duties, or iii) investing in publicly traded
      securities of any company as long as Executive is not an affiliate, as defined
      by applicable securities laws, in a competitor.

     

    3.    COMPENSATION.

     

    (a)  Salary.
      For
      services rendered by the Executive hereunder during the Employment Period,
      the
      Company shall pay him a base salary (the “Salary”)
      at the
      annual gross rate of One Hundred Fourteen Thousand Dollars ($114,000). An
      employment review will take place on an annual basis. Any increases in the
      Salary rate shall be determined by the Chief Executive Officers of SuperStock
      and a21 after the employment review. 

     

    
      
        
        

      

      
        
        

        
          

        

      

      
        
        

      

    

    (b)  Intentionally
      left blank.

     

    (c)  Stock
      Options.
      Subject
      to final approval of the a21 Board, the Executive shall be entitled to receive,
      as soon as practicable following the Effective Date, nonqualified stock options
      in accordance with the terms of the a21 stock option plan and the standard
      stock
      option agreement thereunder; provided, however, that such options shall provide
      the Executive with the right to purchase 165,000 common shares of a21 at a
      purchase price per common share equal to the closing market price on the day
      prior to the a21 Board’s approval. The options shall vest in equal portions on
      each of June 30, 2006, December 31, 2006, June 30, 2007 and December 31, 2007.
      All options shall immediately vest upon a change in control. 

     

    (d)  Benefits.
      During
      the Employment Period, SuperStock shall provide the Executive with any medical
      insurance, 401(k), pension, vacation or other employee benefits made available
      to similarly situated executives of the Company from time to time in accordance
      with the terms of the Company’s standard benefits plans and policies.
      Notwithstanding the foregoing, the Executive will receive four (4) weeks
      vacation per year.

    


    (e) Expense
      Reimbursement.
      The
      Executive is authorized to incur reasonable expenses related to the performance
      of his duties under this Agreement in accordance with budgets and guidelines
      established by the Company from time to time or otherwise approved by the Chief
      Executive Officer of the Company. The Company shall promptly reimburse the
      Executive for all such expenses in accordance with its expense reimbursement
      policy in effect from time to time. In
      addition, the Company shall reimburse the Executive for up to Fifteen Thousand
      Dollars ($15,000) of relocation and transition lodging expenses. The relocation
      expenses will be reimbursed at such time the Executive establishes a principal
      residence in the Jacksonville, Florida metropolitan area. Such relocation
      expenses may include selling broker commissions on home sold, the cost to
      transport personal furnishings to new home, and any closing costs on purchase
      of
      new home (“Relocation Expense”). During the first six-months of the Employment
      Period, the Company may directly pay or otherwise will reimburse the Executive
      for any transition lodging expenses as incurred.  

     

    (f) Taxes.
      All
      payments and benefits provided to the Executive hereunder shall be reported
      as
      taxable income to the extent required by law and shall be subject to applicable
      income and payroll withholding taxes.

     

    4.    TERM
      AND TERMINATION.

     

    (a)  The
      term
      of this Agreement (the “Employment
      Period”)
      shall
      commence on the Effective Date and continue for thirty-six (36) months unless
      terminated earlier in accordance with this Paragraph 4.

     

    
      
        
        

      

      
        2

        
          

        

      

      
        
        

      

    

    (b)  Termination
      Without Cause.
      Either
      party hereto may terminate this Agreement and the Executive’s employment for any
      reason at any time during the Employment Period, effective upon sixty (60)
      days
      written notice to the other party. In the event the Executive gives written
      notice to terminate this Agreement within the first six (6) months, the
      Executive shall repay to the Company on a pro rata basis any Relocation Expense
      (if notice is in first month, 6/6’s to if notice is in sixth month, 1/6). In the
      event the Company terminates this Agreement and the Executive’s employment
      without Cause (as hereinafter defined), the Company shall pay to the Executive
      (i) any unpaid Salary accrued as of the date of termination, (ii) any unused
      vacation days accrued as of the date of termination, and (iii) if written notice
      is given on or prior to June 30, 2006 or the Executive has not moved to the
      Jacksonville metropolitan area, Salary for a period equal to 50% of period
      employed from the Effective Date to the date of written notice, but not greater
      than three (3) months Salary, or if written notice is given after June 30,
      2006
      and the Executive has already moved to the Jacksonville metropolitan area,
      the
      lesser of 1) the Salary due for any remaining term of this Agreement, and 2)
      the
      Salary for a period of six (6) months following the end of the Employment Period
      - in either case in installments in accordance with the Company’s ordinary
      payroll practices. In addition, solely for purposes of determining the portion
      of any Stock Options under Paragraph 3(c) that have vested, the shares or
      options that would have vested on the vesting date next succeeding the date
      of
      termination of employment, but for the termination without Cause, shall be
      vested as of the date of the termination of Executive’s employment. The
      Executive shall not be entitled to any further payments or benefits except
      as
      required by any federal or state law requiring continuation of benefits and
      except as may be provided in any stock option agreement. 

     

    (c)  Termination
      for Cause.
      The
      Company may terminate this Agreement and the Executive’s employment for Cause
      (as hereinafter defined) at any time, effective immediately upon giving the
      Executive written notice of such termination. As used herein, the term
“Cause”
shall
      mean any of the following events:

     

    (i)  the
      Executive’s conviction of or plea of guilty or nolo contendere, or no contest to
      a misdemeanor involving moral turpitude (which is likely to have an adverse
      effect on the Company or the Executive’s ability to perform his duties
      hereunder) or a felony which may result in a term of imprisonment; 

     

    (ii)  the
      Executive’s breach of this Agreement or willful failure to carry out the lawful
      directives of the Board or the a21 Board consistent with Paragraph 2(a) hereof
      (provided the Company has given the Executive advance written notice specifying
      the nature of such breach or failure to carry out the lawful directives of
      the
      Board or the a21 Board and a period of at least fifteen (15) days to cure such
      breach or failure); or 

     

    (iii)  the
      Executive’s (A) willful gross misconduct, including, without limitation,
      dishonesty, fraud or theft, or (B) willful bad faith act or failure to act
      that
      is injurious to the business or reputation of the Company.

     

    
      
        
        

      

      
        3

        
          

        

      

      
        
        

      

    

    In
      the
      event of termination for Cause, the Company shall pay to the Executive any
      unpaid Salary and any unused vacation days accrued as of the date of
      termination, and the Executive shall not be entitled to any further payments
      or
      benefits except as required by any federal or state law requiring continuation
      of benefits and except as may be provided in any stock option agreement, as
      the
      case may be. 

     

    (d)  Death.
      If the
      Executive dies during the Employment Period, this Agreement and the Executive’s
      employment shall terminate as of the date of his death. The Company shall pay
      to
      the Executive’s estate any unpaid Salary and any unused vacation days accrued as
      of the date of termination, and the Executive’s estate shall not be entitled to
      any further payments or benefits pursuant to Paragraph 3 except as required
      by
      any federal or state law requiring continuation of benefits and except as may
      be
      provided in any stock option agreement, as the case may be. 

     

    (e)  Disability.
      If the
      Executive is incapacitated by accident, sickness or otherwise so as to render
      him mentally or physically incapable of performing the services required of
      him
      under this Agreement (referred to herein as a “Disability”)
      for
      (i) a period of ninety (90) consecutive days or (ii) for an aggregate of one
      hundred twenty (120) business days during any twelve (12) month period, the
      Company may terminate this Agreement and the Executive’s employment effective
      immediately after the expiration of either of such periods, upon giving the
      Executive written notice of such termination. Notwithstanding the foregoing
      provision, if it is determined by the Company that the Executive has a
“disability”
as
      defined under the Americans with Disabilities Act, the Executive’s employment
      shall not be terminated on the basis of such disability unless it is first
      determined by the Company after consultation with the Executive that there
      is no
      reasonable accommodation which would permit the Executive to perform the
      essential functions of his position without imposing an undue hardship on the
      Company. 

     

    In
      the
      event the Executive is determined to have a Disability hereunder and receives
      payments under any disability plan maintained by the Company for its employees
      or under any other arrangement maintained by the Company for the Executive,
      such
      payments shall reduce and offset any Salary payable to the Executive pursuant
      to
      Paragraph 3 hereof, to extent permitted under such plan or arrangement. In
      the
      event of termination pursuant to this Subparagraph 4(e), the Company shall
      pay
      to the Executive (i) any unpaid Salary accrued as of the date of termination,
      and (ii) any unused vacation days accrued as of the date of termination, and
      the
      Executive shall not be entitled to any further payments or benefits pursuant
      to
      Paragraph 3 except as required by any federal or state law requiring
      continuation of benefits and except as may be provided in any stock option
      agreement, as the case may be. 

     

    5.    NON-SOLICITATION.

     

    (a)  Non-Solicitation
      of Employees.
      The
      Executive hereby agrees that during the Employment Period and for a period
      of
      one (1) year thereafter (the “Survival
      Period”),
      he
      shall not, directly or indirectly through any other individual, person or
      entity, employ, solicit, persuade or induce any individual, who is, or was
      at
      any time during the last twelve (12) months of the Executive’s employment by the
      Company, an employee of the Company to terminate or refrain from renewing or
      extending his or her employment by the Company or to become employed by or
      enter
      into a contractual relationship with the Executive or any other individual,
      person or entity. For the purposes of Paragraphs 5, 6 and 7 of this Agreement
      the “Company”
shall
      be deemed to include the Company and each of its Affiliates. For the purposes
      hereof, Affiliates shall mean with respect to any person, any person directly
      or
      indirectly controlling, controlled by, or under common control with, such other
      person at any time during the period for which the determination of affiliation
      is being made.

     

    
      
        
        

      

      
        4

        
          

        

      

      
        
        

      

    

    (b)  Non-Solicitation
      of Suppliers or Vendors.
      The
      Executive hereby agrees that during the Employment Period and the Survival
      Period he shall not, directly or indirectly through any other individual, person
      or entity, solicit, persuade or induce any individual, person or entity which
      is, or at any time during the Employment Period was, a supplier of any product
      or service to the Company, or vendor of the Company (whether as a distributor,
      agent, commission agent, employee or otherwise), to terminate, reduce or refrain
      from renewing or extending his, her or its contractual or other relationship
      with the Company.

     

    (c)  Non-Solicitation
      of Customers.
      The
      Executive hereby agrees that during the Employment Period and the Survival
      Period he shall not, directly or indirectly through any other individual, person
      or entity, solicit, persuade or induce any individual, person or entity which
      is, or at any time during the Employment Period was, a customer of the Company
      to terminate, reduce or refrain from renewing or extending its contractual
      or
      other relationship with the Company in regard to the purchase of products or
      services manufactured, marketed or sold by the Company, or to become a customer
      of or enter into any contractual or other relationship with the Executive or
      any
      other individual, person or entity in regard to the purchase of products or
      services similar or identical to those manufactured, marketed or sold by the
      Company. 

     

    6.    CONFIDENTIALITY.
      The
      Executive agrees that during the Employment Period, and thereafter, he shall
      not
      divulge to anyone, other than as necessary in the performance of his duties
      hereunder or as required by law or legal process, confidential information
      of
      the Company, its affiliates or its customers, including, without limitation,
      know-how, trade secrets, customer lists, costs, profits or margin information,
      markets, sales, pricing policies, operational methods, plans for future
      development, data, drawings, samples, processes or products and other
      information disclosed to the Executive or known by him as a result of or through
      his employment by the Company, which is not generally known in the businesses
      in
      which the Company is engaged and which relates directly or indirectly to the
      Company’s products or services or which is directly or indirectly useful in any
      aspect of the Company’s business. In the event the Company is bound by a
      confidentiality agreement with a customer, supplier or other party regarding
      the
      confidential information of such customer, supplier or other party, which
      provides greater protection than specified above in this Paragraph 6, the
      provisions of such other confidentiality agreement shall be binding upon the
      Executive and shall not be superseded by this Paragraph 6. Upon the termination
      of the Executive’s employment hereunder or at any other time upon the Company’s
      request, the Executive shall deliver forthwith to the Company all memoranda,
      notes, records, reports, computer disks and other documents (including all
      copies thereof) containing such confidential information.

     

    7.    NON-COMPETITION.
      The
      Executive hereby agrees that during the Employment Period and the Survival
      Period, the Executive shall not, directly or indirectly, anywhere in the entire
      United States, own, manage, operate, control or participate in the ownership,
      management, operation or control of, or be connected as an officer, employee,
      partner, director, independent contractor or in any other capacity with, or
      have
      any financial interest in, or aid or assist anyone else in the manufacture,
      sale
      or representation of products or the provision of services identical or similar
      to the products and services manufactured, sold, represented or provided by
      the
      Company, and which products or services are marketed to the same customer base
      as the products or services offered by the Company, at any time during the
      Employment Period or the Survival Period, or which are included in any business
      plans of the Company in existence and under consideration at the time of
      termination and of which Executive was aware.

     

    
      
        
        

      

      
        5

        
          

        

      

      
        
        

      

    

    8.    REMEDIES.
      The
      Executive acknowledges and agrees that the Company’s remedy at law for a breach
      or threatened breach of any of the provisions of Paragraphs 5, 6 or 7 of this
      Agreement would be inadequate and, in recognition of that fact, in the event
      of
      a breach or threatened breach by the Executive of any of the provisions of
      Paragraphs 5, 6 or 7 of this Agreement, it is agreed that in addition to its
      remedy at law, the Company shall be entitled to appropriate equitable relief
      in
      the form of specific performance, preliminary or permanent injunction, temporary
      restraining order or any other appropriate equitable remedy which may then
      be
      available. Notwithstanding any provision of this Agreement to the contrary,
      it
      is expressly understood and agreed that, although the Executive and the Company
      consider the restrictions contained in Paragraphs 5, 6 and 7 to be reasonable
      for the purpose of preserving the Company’s goodwill and other proprietary
      rights, if a final judicial determination is made by a court having jurisdiction
      that the time and scope of the restrictions in such Paragraphs is an
      unreasonable or otherwise unenforceable restriction against the Executive,
      the
      provisions of such Paragraphs shall not be rendered void but shall be deemed
      amended to apply as to the maximum time and scope permitted and to such other
      extent as the court may determine to be reasonable.

     

    9.    REPRESENTATION/WARRANTY.
      The
      Executive represents and warrants that he is not bound by the terms of a
      confidentiality agreement or non-competition agreement or any other agreement
      with a former employer or other third party which would preclude him from
      accepting employment by the Company or which would preclude him from effectively
      performing his duties for the Company. The Company represents and warrants
      that
      it has all requisite corporate power and authority to consummate the
      transactions contemplated by this Agreement and that this Agreement is binding
      on the Company and enforceable against the Company in accordance with its terms.
      

     

    10.    NOTICES.
      Any
      notices or other communications required to be given pursuant to this Agreement
      shall be in writing and shall be deemed given: (i) upon delivery, if by hand;
      (ii) after two (2) business days if sent by express mail or air courier; (iii)
      four (4) business days after being mailed (seven (7) business days for
      international mailings), if sent by registered or certified mail, postage
      prepaid, return receipt requested; or (iv) upon transmission, if sent by
      facsimile (provided that a confirmation copy is sent in the manner provided
      in
      clause (ii) or clause (iii) of this Paragraph 10 within thirty-six (36) hours
      after such transmission), except that if notice is received by facsimile after
      5:00 p.m. on a business day at the place of receipt, it shall be effective
      as of
      the following business day. All communications hereunder shall be delivered
      to
      the respective parties at the following addresses:

     

    If
      to the
      Company or a21:

     

    7660
      Centurion Parkway

    Jacksonville,
      Florida 32256

    Attention:
      Chairman, Board of Directors

     

    with
      a
      copy to:

     

    
      
        
        

      

      
        6

        
          

        

      

      
        
        

      

    

    Loeb
      & Loeb LLP

    345
      Park
      Avenue

    New
      York,
      New York 10154

    Attention:
      Lloyd L. Rothenberg, Esq.

     

    If
      to the
      Executive:

     

    Thomas
      Costanza

    [use
      home
      address]

     

    or
      to
      such other address as the person to whom notice is given may have previously
      furnished to the others in writing in the manner set forth above.

     

    11.    GOVERNING
      LAW/JURISDICTION.
      This
      Agreement shall be governed by and construed in accordance with the law of
      the
      State of Florida, regardless of the law that might otherwise govern under
      applicable principles of conflicts of laws thereof. The parties hereto hereby
      irrevocably consent to the exclusive jurisdiction of the state or federal courts
      sitting in Jacksonville, Florida in connection with any controversy or claim
      arising out of or relating to this Agreement, or the negotiation or breach
      thereof, and hereby waive any claim or defense that such forum is inconvenient
      or otherwise improper. Each party hereby agrees that any such court shall have
      in persona jurisdiction over it and consents to service of process in any matter
      authorized by Florida law.

     

    12.    SEVERABILITY.
      Whenever possible, each provision or portion of any provision of this Agreement
      shall be interpreted in such manner as to be effective and valid under
      applicable law, but if any provision or portion of any provision of this
      Agreement is found to be invalid or unenforceable in any respect under any
      applicable law or rule in any jurisdiction, such finding or construction shall
      not affect the remainder of the provisions of this Agreement, which shall be
      given full force and effect without regard to the invalid or unenforceable
      provision, and such invalid or unenforceable provision shall be modified
      automatically to the least extent possible in order to render such provision
      valid and enforceable, but only if the provision as so modified remains
      consistent with the parties’ original intent.

     

    13.    WAIVER
      OF BREACH.
      The
      waiver by either party hereto of a breach of any provision of this Agreement
      by
      the other party shall not operate or be construed as a waiver of any subsequent
      breach.

     

    14.    SUCCESSORS
      AND ASSIGNS.
      This
      Agreement shall be binding upon and shall inure to the benefit of the parties
      hereto and their respective heirs, successors, representatives and assigns.
      This
      Agreement is assignable to any legal successor of the Company. This Agreement
      may not be assigned by the Executive.

     

    15.    ENTIRE
      AGREEMENT.
      This
      Agreement constitutes the entire understanding and agreement between the Company
      and the Executive with regard to all matters contained herein and incorporates
      and supersedes all prior agreements between the parties concerning the
      employment of the Executive by the Company. There are no other agreements,
      conditions or representations, oral or written, express or implied, with regard
      thereto. This Agreement may be amended only in writing, signed by both
      parties.


    
      
        
        

      

      
        7

        
          

        

      

      
        
        

      

    


     

    IN
      WITNESS WHEREOF,
      the
      parties have executed this Agreement as of the date set forth
      above.

     

    
                                                  
                    

    

    
      	SUPERSTOCK,
              INC.	 	 	EXECUTIVE
	 	 	 	 
	/s/ Thomas
              V. Butta	 	 	/s/ Thomas
              Costanza
	
              

            	 	 	
              

            
	Name:
              Thomas V. Butta
Title: Chief Executive Officer	 	 	
              Thomas
                Costanza

            


    

     

    
      	a21,
              INC.	 	 	 
	 	 	 	 
	/s/ Albert
              H. Pleus	 	 	
            
	
              

            	 	 	
            
	Name:
              Albert H. Pleus
Title: Chief Executive Officer	 	 	
            


    

     

    
      
        
        

      

      8