Isabella Stewart Gardner by Anders Leonard Zorn, 1894, etching on paper, from the National Portrait Gallery - NPG-NPG 91 34Gardner-000002

Isabella stewart gardner by anders leonard zorn, 1894, etching on paper, from the national portrait gallery which has explicitly released this digital image under the cc0 license. (https://npg. Si. Edu/object/npg_npg. 91. 34). Date: 1894.