{"data":{"id":"60995","type":"artwork","attributes":{"id":60995,"topgoose_id":23915,"portfolio_id":null,"tms_id":60995,"title":"Knock, Knock Poster","display_artist_text":"Roy Lichtenstein","display_date":"1975","accession_number":"2019.139","dimensions":"Sheet: 25 7/8 × 18 13/16 in. (65.7 × 47.8 cm)","medium":"Lithograph","department":"collection","classification":"Prints","credit_line":"The Roy Lichtenstein Study Collection, gift of the Roy Lichtenstein Foundation","is_virtual":false,"is_portfolio":false,"portfolio_tms_id":null,"portfolio":null,"edition":null,"publication_info":"Published by Centre National d'Art Contemporain, Paris","description":"\u003cp\u003eRoy Lichtenstein, \u003cem\u003eKnock, Knock Poster\u003c/em\u003e, 1975. Lithograph, sheet: 25 7/8 × 18 13/16 in. (65.7 × 47.8 cm). Whitney Museum of American Art, New York; The Roy Lichtenstein Study Collection, gift of the Roy Lichtenstein Foundation 2019.139. © Estate of Roy Lichtenstein, all rights reserved\u003c/p\u003e","object_label":null,"ai_alt_text":"A drawn door with two banners reading \"KNOCK\" and cartoon lines indicating knocking.","alt_text":null,"visual_description":null,"on_view":false,"created_at":"2019-08-09T12:07:24.087-04:00","updated_at":"2026-02-06T12:02:06.937-05:00","images":[{"id":116869,"url":"https://whitneymedia.org/assets/artwork/60995/P_2018_153_cropped.jpg"}]},"relationships":{"artists":{"data":[{"id":"779","type":"artist"}]}}}}