Exhibit 10(o)
                              FIRST AMENDMENT TO
                           SOTHEBY'S HOLDINGS, INC.
                            1997 STOCK OPTION PLAN


     THIS FIRST AMENDMENT to the Sotheby's Holdings, Inc. 1997 Stock Option 
Plan ("First Amendment"), dated the 30th day of September, 1997, is adopted 
by Sotheby's Holdings, Inc. (the "Corporation").

                                   RECITALS:

     A.     The Sotheby's Holdings, Inc. 1997 Stock Option Plan (the "Plan") 
was adopted by the Board of Directors of the Corporation on April 30, 1996 
and approved by the shareholders of the Corporation at the Corporation's 1996 
Annual Meeting of Shareholders on June 19, 1996.

     B.     Pursuant to Section 8.1 of the Plan, the Corporation has the 
authority to amend the Plan. The Corporation desires to and does hereby amend 
the Plan, as hereinafter set forth to clarify certain Plan provisions 
applicable to employees in the United Kingdom for the purpose of obtaining UK 
Inland Revenue approval of the Plan.

     NOW, THEREFORE, the Plan is hereby amended as follows:

     1.    Section 6.2 of the Plan is hereby amended in its entirety to 
     read as follows:


           6.2   OPTION GRANTS TO UK EMPLOYEES. Any Options granted under the 
     Plan to an Employee who is a resident of the United Kingdom on the Date 
     of Grant of such Option shall be granted by the Committee first under 
     the UK Sub-Plan (Article 12) to the extent such grant will take effect 
     under Section 12.3 of the UK Sub-Plan. Any portion of an Option granted 
     to a UK resident which does not take effect under the UK Sub-Plan as a 
     result of the limitations provided in Section 12.3 thereof, shall be 
     granted as a separate option under the Plan, subject only to the 
     provisions of Article 1 through 11 of the Plan and not subject to Article 
     12.

     2.    Section 7.17 of the Plan is hereby amended in its entirety to read 
     as follows:

           7.17  RESTRICTIONS ON OWNERSHIP OF CLASS B COMMON STOCK; 
     INCORPORATION BY REFERENCE OF ARTICLES OF INCORPORATION. Ownership of 
     Class B Common Stock is subject to all of the restrictions contained in 
     the Articles of Incorporation, including the automatic conversion of 
     Class B Common Stock to Class A Common Stock. The relevant provisions of 
     the Articles of Incorporation are hereby incorporated by reference.





     3.    Section 12.7 of the Plan is hereby amended in its entirety to read 
     as follows:

     12.7  MODIFICATION OF OPTIONS. No modification (as referred to in 
     Section 6.3 of the Plan) or adjustment (as referred to in Section 
     8.3(c), (d) or (e) of the Plan) may be made to Options granted under the 
     UK Sub-Plan without the prior consent of the Board of the UK Inland 
     Revenue. Any adjustment (as referred to in Section 8.3(c), (d) or (e) of 
     the Plan) which affects Options granted under the UK Sub-Plan may only 
     be made following a variation of the share capital of the Corporation. 
     Notwithstanding the provisions of Section 6.3 of the Plan, no Option 
     granted under the UK Sub-Plan may be cancelled or surrendered in 
     consideration of the grant of any new Options.

     4.    Section 12.8 of the Plan is amended in its entirety to read as 
     follows:

     12.8  AMENDMENTS. No revision or amendment (as referred to in Section 
     8.1 of the Plan) to the UK Sub-Plan shall have effect unless approved by 
     the Board of the UK Inland Revenue.

     5.    Section 12.12 of the Plan is amended in its entirety to read as 
     follows:

     12.12 NO ACCELERATION OF VESTING. The Committee shall not exercise its 
     discretion under Section 7.6 of the Plan to accelerate the vesting of any 
     Option granted under the UK Sub-Plan.

     6.    New Sections 12.13 and 12.14 are added and shall read as follows:

     12.13 EXERCISE PRICE TO BE PAID IN CASH. The provisions of Section 
     7.13(ii), (iii) and (iv) shall not apply to any Option granted under the 
     U.K. Sub-Plan.

     12.14 NO SURRENDER IN EXCHANGE FOR CASH. Notwithstanding the provisions 
     of Section 7.15, no Option granted under the UK Sub-Plan shall be 
     capable of surrender in exchange for cash.

     7.    This Amendment shall be submitted to the U.K. Inland Revenue for 
     approval and shall be effective as of December 12, 1997 (the date on 
                                           -----------------
     which the Amendment is approved by the U.K. Inland Revenue).

     IN WITNESS WHEREOF, this Amendment is hereby executed as of the day and 
     year first above written.



                                           SOTHEBY'S HOLDINGS, INC.



                                           By:           Signature
                                                -----------------------------

                                           

                                           Its:             CEO
                                                -----------------------------


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