[
  {
    "title": "A Sunday on La Grande Jatte — 1884",
    "artist": "Georges Seurat",
    "date": "1884–86, border added 1888–89",
    "source_name": "Art Institute of Chicago",
    "url": "https://www.artic.edu/artworks/27992",
    "license": "CC0",
    "file": "seurat.jpg",
    "image_source": "https://www.artic.edu/iiif/2/2d484387-2509-5e8e-2c43-22f9981972eb/full/843,/0/default.jpg",
    "existing_mirror": "https://artbitrage.io/art/artic-a-sunday-on-la-grande-jatte-1884.jpg"
  },
  {
    "title": "Moonrise",
    "artist": "George Inness",
    "date": "1891",
    "source_name": "Art Institute of Chicago",
    "url": "https://www.artic.edu/artworks/64754",
    "license": "CC0",
    "file": "moonrise.jpg",
    "image_source": "https://www.artic.edu/iiif/2/4425984b-e241-6413-1404-cdac0fb06518/full/843,/0/default.jpg",
    "existing_mirror": "https://artbitrage.io/art/artic-moonrise.jpg"
  },
  {
    "title": "Autumn Maples with Poem Slips",
    "artist": "Tosa Mitsuoki",
    "date": "c. 1675",
    "source_name": "Art Institute of Chicago",
    "url": "https://www.artic.edu/artworks/127644",
    "license": "CC0",
    "file": "maples.jpg",
    "image_source": "https://www.artic.edu/iiif/2/86e919b9-d366-b3ca-d26f-4c16880474a3/full/843,/0/default.jpg",
    "existing_mirror": "https://artbitrage.io/art/artic-autumn-maples-with-poem-slips.jpg"
  },
  {
    "title": "Moon Jar",
    "artist": "",
    "date": "Joseon dynasty (1392–1897), late 17th–\nmid-18th century",
    "source_name": "Art Institute of Chicago",
    "url": "https://www.artic.edu/artworks/158472",
    "license": "CC0",
    "file": "moon-jar.jpg",
    "image_source": "https://www.artic.edu/iiif/2/e8ec6920-7f8b-5854-ea60-13f7d7614ae0/full/843,/0/default.jpg",
    "existing_mirror": "https://artbitrage.io/art/artic-moon-jar.jpg"
  },
  {
    "title": "Markandeya Viewing Krishna in the Cosmic Ocean",
    "artist": "",
    "date": "c. 1680",
    "culture": "Northern India, Jammu and Kashmir, Pahari Kingdom of Basohli",
    "source_name": "Cleveland Museum of Art",
    "url": "https://clevelandart.org/art/1967.241",
    "license": "CC0",
    "file": "markandeya.jpg",
    "image_source": "https://openaccess-cdn.clevelandart.org/1967.241/1967.241_print.jpg"
  },
  {
    "title": "Lobed Mirror with a Tortoise Knob, Musician, and Phoenix",
    "artist": "",
    "date": "late 700s",
    "culture": "China, Tang dynasty (618–907)",
    "source_name": "Cleveland Museum of Art",
    "url": "https://clevelandart.org/art/1995.369",
    "license": "CC0",
    "file": "tang-mirror.jpg",
    "image_source": "https://openaccess-cdn.clevelandart.org/1995.369/1995.369_print.jpg"
  },
  {
    "title": "Rough Waves",
    "artist": "Ogata Kōrin",
    "date": "ca. 1704–9",
    "source_name": "The Metropolitan Museum of Art",
    "url": "https://www.metmuseum.org/art/collection/search/44918",
    "license": "CC0",
    "file": "korin-waves.jpg",
    "image_source": "https://images.metmuseum.org/CRDImages/as/original/DT1615.jpg"
  },
  {
    "title": "The Nativity",
    "artist": "Lorenzo Monaco (Piero di Giovanni)",
    "date": "ca. 1406–10",
    "source_name": "The Metropolitan Museum of Art",
    "url": "https://www.metmuseum.org/art/collection/search/459007",
    "license": "CC0",
    "file": "monaco-nativity.jpg",
    "image_source": "https://images.metmuseum.org/CRDImages/rl/original/DT709.jpg"
  },
  {
    "title": "Joan of Arc",
    "artist": "Jules Bastien-Lepage",
    "date": "1879",
    "source_name": "The Metropolitan Museum of Art",
    "url": "https://www.metmuseum.org/art/collection/search/435621",
    "license": "CC0",
    "file": "joan-of-arc.jpg",
    "image_source": "https://images.metmuseum.org/CRDImages/ep/original/DP-14201-049.jpg",
    "note": "The museum photograph includes the gilt frame; it is trimmed to the canvas."
  },
  {
    "title": "Plate 43 from \"Los Caprichos\": The sleep of reason produces monsters (El sueño de la razon produce monstruos)",
    "artist": "Goya (Francisco de Goya y Lucientes)",
    "date": "1799",
    "source_name": "The Metropolitan Museum of Art",
    "url": "https://www.metmuseum.org/art/collection/search/338473",
    "license": "CC0",
    "file": "sleep-of-reason.jpg",
    "image_source": "https://images.metmuseum.org/CRDImages/dp/original/DP816992.jpg",
    "note": "Trimmed to the plate mark with a narrow margin of the sheet."
  },
  {
    "title": "Island of the Dead",
    "artist": "Arnold Böcklin",
    "date": "1880",
    "source_name": "The Metropolitan Museum of Art",
    "url": "https://www.metmuseum.org/art/collection/search/435683",
    "license": "CC0",
    "file": "island-of-the-dead.jpg",
    "image_source": "https://images.metmuseum.org/CRDImages/ep/original/DP-47457-001.jpg",
    "note": "The black photographic surround is trimmed; the panel is whole."
  },
  {
    "title": "Moonlight, Strandgade 30",
    "artist": "Vilhelm Hammershøi",
    "date": "1900–1906",
    "source_name": "The Metropolitan Museum of Art",
    "url": "https://www.metmuseum.org/art/collection/search/441933",
    "license": "CC0",
    "file": "hammershoi-moonlight.jpg",
    "image_source": "https://images.metmuseum.org/CRDImages/ep/original/DP273105.jpg"
  },
  {
    "title": "First Steps, after Millet",
    "artist": "Vincent van Gogh",
    "date": "1890",
    "source_name": "The Metropolitan Museum of Art",
    "url": "https://www.metmuseum.org/art/collection/search/436526",
    "license": "CC0",
    "file": "first-steps.jpg",
    "image_source": "https://images.metmuseum.org/CRDImages/ep/original/DP124808.jpg"
  }
]