{
    "data": {
        "id": 160953,
        "accession_number": "1999.220",
        "share_license_status": "CC0",
        "tombstone": "Double-tier Mirror (\u900f\u96d5\u7d0b\u93e1), 300s BCE. China, Warring States period (475\u2013221 BCE). Bronze; diameter: 7.6 cm (3 in.); overall: 0.8 cm (5/16 in.); rim: 0.5 cm (3/16 in.). The Cleveland Museum of Art, Gift of Drs. Thomas and Martha Carter in Honor of Sherman E. Lee, 1999.220",
        "current_location": "241A Arts of Ancient China",
        "title": "Double-tier Mirror",
        "title_in_original_language": "\u900f\u96d5\u7d0b\u93e1",
        "creation_date": "300s BCE",
        "creation_date_earliest": -399,
        "creation_date_latest": -300,
        "artists_tags": [],
        "culture": [
            "China, Warring States period (475\u2013221 BCE)"
        ],
        "technique": "bronze",
        "support_materials": [],
        "department": "Chinese Art",
        "collection": "China - Zhou Dynasty",
        "type": "Metalwork",
        "measurements": "Diameter: 7.6 cm (3 in.); Overall: 0.8 cm (5/16 in.); Rim: 0.5 cm (3/16 in.)",
        "dimensions": {
            "diameter": {
                "width": 0.076
            },
            "overall": {
                "height": 0.008
            },
            "rim": {
                "height": 0.005
            }
        },
        "state_of_the_work": null,
        "edition_of_the_work": null,
        "copyright": null,
        "inscriptions": [],
        "exhibitions": {
            "current": [
                {
                    "id": 193152,
                    "title": "Circles of Reflection:  The Carter Collection of Chinese Bronze Mirrors",
                    "description": "<i>Circles of Reflection:  The Carter Collection of Chinese Bronze Mirrors</i>. The Cleveland Museum of Art, Cleveland, OH (organizer) (September 17-November 26, 2000); China Institute in America, New York, NY (February 6-June 2, 2002); Elvehjem Museum of Art, Madison, WI (December 20, 2003-February 29, 2004).",
                    "opening_date": "2000-09-17T00:00:00"
                }
            ],
            "legacy": [
                {
                    "description": "Cleveland, Ohio:  The Cleveland Museum of Art; September 17-November 26, 2000.  \"Circles of Reflection:  The Carter Collection of Chinese Bronze Mirrors\" exh. cat. no. 4, pp. 26-27; pp. 110, 127; repr. p. 26, color repr. pl. 1, p. 15.",
                    "opening_date": "2000-09-17T00:00:00"
                },
                {
                    "description": "New York, New York:  China Institute Gallery; February 6, 2002-June 2, 2002.  \"Circles of Reflection: The Carter Collection of Chinese Bronze Mirrors\".",
                    "opening_date": "2002-02-06T00:00:00"
                },
                {
                    "description": "Madison, Wisconsin: Elvehjem Museum of Art, University of Wisconsin-Madison; December 20, 2003-February 29, 2004.  \"Circles of Reflection: The Carter Collection of Chinese Bronze Mirrors\".",
                    "opening_date": "2003-12-20T00:00:00"
                }
            ]
        },
        "provenance": [
            {
                "description": "Drs. Thomas and Martha Carter, Madison, WI, given to the Cleveland Museum of Art",
                "citations": [],
                "footnotes": [],
                "date": "?-1999",
                "sortorder": 1
            },
            {
                "description": "The Cleveland Museum of Art, Cleveland, OH, -present",
                "citations": [],
                "footnotes": [],
                "date": "1999-",
                "sortorder": 2
            }
        ],
        "find_spot": null,
        "related_works": [],
        "former_accession_numbers": [],
        "did_you_know": "This luxury object consists of two different layers: a reflective disc with a central knob on the back, and a ring with openwork serpent designs.",
        "description": "The craft of mirror making prospered remarkably during the Warring States period, as bronzes increasingly served as luxury items for individuals. A variety of ornamentations appear on the backs of mirrors, some of which bear resemblance to those found in contemporary jades, lacquer wares, and textiles\u2014all luxury items of the day. This tiny round mirror belongs to the rare double-cast type. It consists of two different layers: a reflective disc with a central knob at the back, and a ring with openwork designs of undulating serpents.",
        "external_resources": {
            "wikidata": [
                "https://www.wikidata.org/wiki/Q60751383"
            ],
            "internet_archive": [
                "https://archive.org/details/clevelandart-1999.220-double-tier-mirror"
            ]
        },
        "citations": [
            {
                "citation": null,
                "page_number": null,
                "url": null
            },
            {
                "citation": "Cleveland Museum of Art, \u201cCleveland Museum of Art Acquires Rare Chinese Paintings, Baroque Porcelain Plaque and Other New Acquisitions Exhibited with Hanging Scrolls,\u201d December 20, 1999, Cleveland Museum of Art Archives.",
                "page_number": null,
                "url": "https://archive.org/details/cmapr4305"
            },
            {
                "citation": "Chou, Ju-hsi. <em>Circles of reflection: the Carter collection of Chinese bronze mirrors</em>. Cleveland, Ohio: Cleveland Museum of Art, 2000.",
                "page_number": "Reproduced: p. 15, cat. no. 4",
                "url": null
            }
        ],
        "url": "https://clevelandart.org/art/1999.220",
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        "creditline": "Gift of Drs. Thomas and Martha Carter in Honor of Sherman E. Lee",
        "image_credit": null,
        "sketchfab_id": null,
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        "gallery_donor_text": null,
        "athena_id": 160953,
        "creators": [],
        "legal_status": "accessioned",
        "accession_date": "1999-12-06T00:00:00",
        "sortable_date": -399,
        "date_added_to_oa": null,
        "date_text": "300s BCE",
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        "updated_at": "2026-03-26 23:59:10.093000"
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}