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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SACK PHOTOGRAPHIC TRUST IS A SUPPORTING ORGANIZATION OF THE SAN FRANCISCO MUSEUM OF MODERN ART. THE TRUST HAS THREE TRUSTEES AS FOLLOWS: PAUL SACK; CHRISTOPHER BEDFORD, DIRECTOR, SAN FRANCISCO MUSEUM OF MODERN ART; AND ERIN O'TOOLE, CURATOR OF PHOTOGRAPHY, SAN FRANCISCO MUSEUM OF MODERN ART. THEREFORE, ERIN O'TOOLE IS EMPLOYED BY THE SAN FRANCISCO MUSEUM OF ART, AN ORGANIZATION OF WHICH CHRISTOPHER BEDFORD IS DIRECTOR.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE TRUSTEES WERE PROVIDED WITH A COPY OF THE FORM 990 TO REVIEW PRIOR TO THE FILING OF THE TAX RETURN.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 18</FormAndLineReferenceDesc>
        <ExplanationTxt>TAX RETURNS ARE MADE AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>GOVERNING DOCUMENTS ARE MADE AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VII CONTACT ADDRESSES FOR OFFICERS, DIRECTORS, ETC</FormAndLineReferenceDesc>
        <ExplanationTxt>PAUL SACK - 3820 WASHINGTON STREET, SAN FRANCISCO, CA 94118. CHRISTOPHER BEDFORD - SF MUSEUM OF MODERN ART, 151 3RD ST, SAN FRANCISCO, CA 94103.</ExplanationTxt>
      </SupplementalInformationDetail>
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          <BusinessNameLine1Txt>SAN FRANCISCO MUSEUM OF MODERN ART</BusinessNameLine1Txt>
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          <AddressLine1Txt>151 THIRD STREET</AddressLine1Txt>
          <CityNm>SAN FRANCISCO</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>94103</ZIPCd>
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        <EIN>941156300</EIN>
        <PrimaryActivitiesTxt>MUSEUM DEVOTED TO MODERN AND CONTEMPORARY ART</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>CA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>170(B)(1)(A)(VI)</PublicCharityStatusTxt>
        <DirectControllingNACd>N/A</DirectControllingNACd>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
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      <GiftGrntCapContriFromOthOrgInd>0</GiftGrntCapContriFromOthOrgInd>
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      <RentalOfFcltsFromOthOrgInd>0</RentalOfFcltsFromOthOrgInd>
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      <PerformOfServicesByOtherOrgInd>0</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>0</SharingOfFacilitiesInd>
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      <ReimbursementPaidToOtherOrgInd>0</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>0</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>0</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>0</TransferFromOtherOrgInd>
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</Return>