{"data":{"id":10062,"api_model":"artworks","api_link":"https:\/\/api.artic.edu\/api\/v1\/artworks\/10062","is_boosted":false,"title":"Antoninianus (Coin) Portraying Mariniana","alt_titles":null,"thumbnail":{"lqip":"data:image\/gif;base64,R0lGODlhCgAFAPQAAGhjWXFqXGpoY29sZm5ubXFtZHJvaXBvbXdxZ3Fxb25ucG9vcG9wcHBwcHFwcHBwcXBxcXFxcXNycXFxcnFxc3FycnJycnV0cXp3cX57dYN\/dYJ+eIuEd4mEeZSNfQAAACH5BAAAAAAALAAAAAAKAAUAAAUnYBRRk\/goUDQlw1E11yZBUxEg09J52mIJAMOEkeFgHiICMsJwNCIhADs=","width":3000,"height":1511,"alt_text":"A work made of billon."},"main_reference_number":"1923.1291","has_not_been_viewed_much":false,"boost_rank":null,"date_start":254,"date_end":254,"date_display":"254","date_qualifier_title":"","date_qualifier_id":null,"artist_display":"Roman","place_of_origin":"Rome","description":"<p>The front (obverse) of this coin portrays Mariniana, believed to be the wife of emperor Valerian and mother of emperor Gallienus, facing right. On the back (reverse), a flying peacock is depicted.<\/p>\n","short_description":null,"dimensions":"Diam.: 2.1 cm (7\/8 in.)","dimensions_detail":[{"depth":null,"width":null,"height":null,"diameter":2,"clarification":null}],"medium_display":"Billon","inscriptions":"Obverse: DIVAE MARINIANAE\nReverse: CONSECRATIO","credit_line":"Gift of Mrs. William Nelson Pelouze","catalogue_display":null,"publication_history":null,"exhibition_history":null,"provenance_text":"Mrs. William Nelson (Helen T.) Pelouze (1866-1953), Chicago; given to the Art Institute of Chicago, 1923.","edition":null,"publishing_verification_level":"Web Cataloged","internal_department_id":941,"fiscal_year":1924,"fiscal_year_deaccession":null,"is_public_domain":true,"is_zoomable":true,"max_zoom_window_size":-1,"copyright_notice":null,"has_multimedia_resources":false,"has_educational_resources":false,"has_advanced_imaging":false,"colorfulness":7.9103,"color":{"h":231,"l":44,"s":0,"percentage":2.197061259204548,"population":7853},"latitude":null,"longitude":null,"latlon":null,"is_on_view":false,"on_loan_display":null,"gallery_title":null,"gallery_id":null,"nomisma_id":null,"artwork_type_title":"Coin","artwork_type_id":26,"department_title":"Arts of Greece, Rome, and Byzantium","department_id":"PC-4","artist_id":51349,"artist_title":"Ancient Roman","alt_artist_ids":[],"artist_ids":[51349],"artist_titles":["Ancient Roman"],"category_ids":["PC-4"],"category_titles":["Arts of Greece, Rome, and Byzantium"],"term_titles":["coin","billon","roman (ancient, style or period)","portraits","silver alloy","nonferrous metal","metal","inorganic material","ancient art","ancient"],"style_id":"TM-4439","style_title":"roman (ancient, style or period)","alt_style_ids":["TM-8542"],"style_ids":["TM-4439","TM-8542"],"style_titles":["roman (ancient, style or period)","ancient"],"classification_id":"TM-260","classification_title":"coin","alt_classification_ids":["TM-1392"],"classification_ids":["TM-260","TM-1392"],"classification_titles":["coin","ancient art"],"subject_id":"TM-8658","alt_subject_ids":[],"subject_ids":["TM-8658"],"subject_titles":["portraits"],"material_id":"TM-2525","alt_material_ids":["TM-2718","TM-2683","TM-2568","TM-2600"],"material_ids":["TM-2525","TM-2718","TM-2683","TM-2568","TM-2600"],"material_titles":["billon","silver alloy","nonferrous metal","metal","inorganic material"],"technique_id":null,"alt_technique_ids":[],"technique_ids":[],"technique_titles":[],"theme_titles":[],"image_id":"0cd706ee-b87b-3896-fc55-52c91c979f3c","alt_image_ids":[],"document_ids":[],"sound_ids":[],"video_ids":[],"text_ids":[],"section_ids":[],"section_titles":[],"site_ids":[],"suggest_autocomplete_all":[{"input":["1923.1291"],"contexts":{"groupings":["accession"]}},{"input":["Antoninianus (Coin) Portraying Mariniana"],"weight":11696,"contexts":{"groupings":["title"]}}],"source_updated_at":"2025-03-03T12:24:23-06:00","updated_at":"2026-10-01T18:12:35-05:00","timestamp":"2026-10-19T16:00:03-05:00"},"info":{"license_text":"The `description` field in this response is licensed under a Creative Commons Attribution 4.0 Generic License (CC-By) and the Terms and Conditions of artic.edu. All other data in this response is licensed under a Creative Commons Zero (CC0) 1.0 designation and the Terms and Conditions of artic.edu.","license_links":["https:\/\/creativecommons.org\/publicdomain\/zero\/1.0\/","https:\/\/www.artic.edu\/terms"],"version":"1.16"},"config":{"iiif_url":"https:\/\/www.artic.edu\/iiif\/2","website_url":"https:\/\/www.artic.edu"}}