{"type":"photo","width":1440,"height":960,"url":"https://www.boldfrontiers.com/img/s/v-10/p1466906757-6.jpg","version":"1.0","title":"Mr. Palmer's Vintage Colour Scale, or Mariner's Compass of Chromatic Equivalents (published circa 1876)","author_name":"Nicolas Raymond","author_url":"https://www.boldfrontiers.com/"}