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      <OtherRevenuesNotIncludedAmt>-5933</OtherRevenuesNotIncludedAmt>
      <RevenueNotReportedFinclStmtAmt>18533</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>523961</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>1186017</TotExpnsEtcAuditedFinclStmtAmt>
      <DonatedServicesUseFcltsAmt>499558</DonatedServicesUseFcltsAmt>
      <ExpensesNotReportedAmt>499558</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>686459</ExpensesSubtotalAmt>
      <InvestmentExpensesNotIncld2Amt>24466</InvestmentExpensesNotIncld2Amt>
      <OtherExpensesNotIncludedAmt>-5933</OtherExpensesNotIncludedAmt>
      <ExpensesNotRptFinclStmtAmt>18533</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>704992</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 2, PART V, LINE 4</FormAndLineReferenceDesc>
        <ExplanationTxt>BOARD DESIGNATED FUNDS ARE INTENDED TO BE USED FOR COLLECTION ACQUISITIONS, FUTURE EXHIBITS, AND INVESTMENT. PERMANENTLY RESTRICTED FUNDS ARE FOR INVESTMENT, EARNINGS OF WHICH ARE TO BE USED FOR OPERATIONS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 3, PART X</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MUSEUM IS A NONPROFIT ORGANIZATION EXEMPT FROM FEDERAL AND STATE INCOME TAXES UNDER INTERNAL REVENUE CODE SECTION 501(C)(3) AS OTHER THAN A PRIVATE FOUNDATION. AS A RESULT, THERE IS NO PROVISION FOR INCOME TAXES IN THE FINANCIAL STATEMENTS. MANAGEMENT OF THE MUSEUM HAS EVALUATED FOR AND DETERMINED THERE ARE NO UNCERTAIN TAX POSITIONS AS OF DECEMBER 31, 2025. THE MUSEUM IS SUBJECT TO INFORMATIONAL REPORTING REQUIREMENTS IN THE UNITED STATES FEDERAL JURISDICTION AND THE STATE OF ILLINOIS. TAX REGULATIONS WITHIN EACH JURISDICTION ARE SUBJECT TO THE INTERPRETATION OF THE RELATED TAX LAWS AND REGULATIONS AND REQUIRE SIGNIFICANT JUDGEMENT TO APPLY. TAX RETURNS REMAIN OPEN FOR FEDERAL AND STATE EXAMINATION FOR THE PAST THREE YEARS. AT DECEMBER 31, 2025, THERE ARE NO ONGOING INCOME TAX AUDITS OR UNRESOLVED DISPUTES WITH THE VARIOUS TAXING AUTHORITIES THE MUSEUM CURRENTLY FILES, OR HAS FILED, WITH.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 4, PART XI, LINE 2D</FormAndLineReferenceDesc>
        <ExplanationTxt>ACCRETION OF IN-KIND FACILITY DISC 88,363</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 4, PART XI, LINE 4B</FormAndLineReferenceDesc>
        <ExplanationTxt>COST OF GOODS SOLD -5,933 EVENT EXPENSE 0</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 4, PART XII, LINE 4B</FormAndLineReferenceDesc>
        <ExplanationTxt>COST OF GOODS SOLD TO INVENTORY SALES -5,933 EVENT EXPENSE 0</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleG documentId="RetDoc5">
      <FundraisingEventInformationGrp>
        <Event1Nm>GREENWICH ART F</Event1Nm>
        <GrossReceiptsEvent1Amt>100753</GrossReceiptsEvent1Amt>
        <CharitableContriEvent1Amt>42517</CharitableContriEvent1Amt>
        <GrossRevenueEvent1Amt>58236</GrossRevenueEvent1Amt>
        <CashPrizesEvent1Amt>2689</CashPrizesEvent1Amt>
        <EntertainmentEvent1Amt>3650</EntertainmentEvent1Amt>
        <OtherDirectExpensesEvent1Amt>27705</OtherDirectExpensesEvent1Amt>
        <Event2Nm>ART IN BLOOM</Event2Nm>
        <GrossReceiptsEvent2Amt>59964</GrossReceiptsEvent2Amt>
        <CharitableContriEvent2Amt>36000</CharitableContriEvent2Amt>
        <GrossRevenueEvent2Amt>23964</GrossRevenueEvent2Amt>
        <FoodAndBeverageEvent2Amt>10977</FoodAndBeverageEvent2Amt>
        <OtherDirectExpensesEvent2Amt>6283</OtherDirectExpensesEvent2Amt>
        <OtherEventsTotalCnt>1</OtherEventsTotalCnt>
        <GrossReceiptsOtherEventsAmt>25515</GrossReceiptsOtherEventsAmt>
        <CharitableContriOtherEventsAmt>6000</CharitableContriOtherEventsAmt>
        <GrossRevenueOtherEventsAmt>19515</GrossRevenueOtherEventsAmt>
        <FoodAndBeverageOtherEventsAmt>7073</FoodAndBeverageOtherEventsAmt>
        <OthDirectExpnssOtherEventsAmt>2133</OthDirectExpnssOtherEventsAmt>
        <GrossReceiptsTotalAmt>186232</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>84517</CharitableContributionsTotAmt>
        <GrossRevenueTotalEventsAmt>101715</GrossRevenueTotalEventsAmt>
        <CashPrizesTotalEventsAmt>2689</CashPrizesTotalEventsAmt>
        <FoodAndBeverageTotalEventsAmt>18050</FoodAndBeverageTotalEventsAmt>
        <EntertainmentTotalEventsAmt>3650</EntertainmentTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>36121</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>60510</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>41205</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleO documentId="RetDoc6">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990</FormAndLineReferenceDesc>
        <ExplanationTxt>DURING THE YEAR THE ORGANIZATION HAD A CLIENT SERVICE AGREEMENT WITH FURSTPEOPLE. AS PART OF THIS CO-EMPLOYMENT RELATIONSHIP, FURSTPEOPLE HANDLED THE REMITTANCE OF PAYROLL TAXES AND EMPLOYEE BENEFITS ADMINISTRATION. THE ORGANIZATION RETAINS CONTROL OVER DAY-TO-DAY WORK ASSIGNMENTS, SUPERVISION OF EMPLOYEES, AND THE OVERALL OPERATION OF ITS PROGRAMS. THE COMPENSATION FIGURES REPORTED ON THE FORM 990 REFLECT THE TOTAL PAYMENTS MADE BY THE ORGANIZATION FOR ITS EMPLOYEES. PART IX, LINES 5,7,8,9,10, AND 11A: DURING THE YEAR THE ORGANIZATION HAD A CO-EMPLOYMENT AGREEMENT WITH FURSTPEOPLE. AS A RESULT MAY OF THE EXPENSES HERE ARE PAID BY FURSTPEOPLE ON BEHALF OF THE MUSUEM. AMOUNT REPORTED ON LINE 5 "COMPENSATION OF CURRENT OFFICERS", AND LINE 7 "OTHER SALARIES AND WAGES," REPRESENTS THE GROSS WAGES PAID BY THE ORGANIZATION TO ITS WORKSITE EMPLOYEES THROUGH FURSTPEOPLE. AMOUNTS ON LINE 8 "PENSION PLAN ACCRUALS AND CONTRIBUTIONS" ARE FOR MATCHING CONTRIBUTIONS TO THE RETIREMENT PLAN. AMOUNTS ON LINE 9 "OTHER EMPLOYEE BENEFITS" REPRESENT INSURANCE PAYMENTS FOR EMPLOYEES. AMOUNTS ON LINE 10 "PAYROLL TAXES" ARE FOR THE MATCHING PORTION OF THE EMPLOYEES PAYROLL TAX EXPENSE. THE AMOUNT REPORTED ON LINE 11A, "MANAGEMENT FEES," REPRESENTS THE ADMINISTRATIVE FEES PAID TO THE PROFESSIONAL EMPLOYMENT ORGANIZATION FOR THEIR MANAGEMENT OF PAYROLL AND HUMAN RESOURCES SERVICES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION'S PROCESS IS THAT THE BOARD RECEIVES AN ELECTRONIC COPY OF FORM 990 FOR REVIEW BEFORE IT IS FILED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CONFLICT OF INTEREST POLICY IS REVIEWED WITH THE BOARD MEMBERS ANNUALLY. IF CONFLICTS EXIST, THEY ARE DISCLOSED AND IF NECESSARY THE BOARD MEMBERS WILL ABSTAIN FROM VOTING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PEO WHO THE MUSEUM CONTRACTS FOR PAYROLL WILL PROVIDE AN ANNUAL REVIEW OF COMPENSATION OF THE EXECUTIVE DIRECTOR AND TOP MANAGEMENT AND ADVISE THE MUSEUM.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION'S GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND AUDITED FINANCIAL STATEMENTS ARE AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VII</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION USES A PROFESSIONAL EMPLOYER ORGANIZATION (PEO) TO MANAGE PAYROLL, BENEFITS, AND HR FUNCTIONS. THE COMPENSATION REPORTED IN PART VII REPRESENTS THE TOTAL WAGES AND BENEFITS PAID TO THE ORGANIZATION'S WORKSITE EMPLOYEES THROUGH THE PEO. THE ORGANIZATION, NOT THE PEO, MAINTAINS CONTROL OVER THE EMPLOYEES AND THEIR WORK.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9</FormAndLineReferenceDesc>
        <ExplanationTxt>ACCRETION OF IN-KIND FACILITY DISC 88,363 COST OF GOODS SOLD 5,933 EVENT EXPENSE 0 COST OF GOODS SOLD TO INVENTORY SALES -5,933 EVENT EXPENSE 0 TOTAL 88,363</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>