{
  "title": "Window and table edges of The Milkmaid and their best-fit vanishing point",
  "description": "The 11 window and sill edges measured on The Milkmaid, the table edges and the control edges, with end points in image pixels, the best-fit point, each edge's distance from it and the tolerance set before measuring.",
  "license": "CC BY 4.0",
  "license_url": "https://creativecommons.org/licenses/by/4.0/",
  "creator": "Drawn Mathematics",
  "page": "https://drawnmathematics.com/perspective/vermeer-milkmaid/",
  "derived_from": [
    "Rijksmuseum photograph of The Milkmaid (SK-A-2344) on Wikimedia Commons, file Johannes Vermeer - Het melkmeisje - rijksmuseum - 001.jpg, 4814 × 5537 px, sha1 e0861e1e142b18050096f6290040e6bb1d705fd2, cropped to the painted surface (x 245–4600, y 215–5150), 4355 × 4935 px",
    "Line groups, selection rules and the 1% tolerance written down before measuring; best-fit point by least squares of perpendicular distances; straightness of two vertical edges checked after the fit"
  ],
  "method": "Compiled by Drawn Mathematics from the data listed",
  "data_credit": [
    "Measured for this page on the Rijksmuseum's public-domain photograph of The Milkmaid (SK-A-2344), cropped to the painted surface, 4355 × 4935 px"
  ]
}