Keywords: Leonardo da vinci, Study for the Last Supper & geometry study.jpg Artwork Creator Leonardo Da Vinci between 1494 1495 Pen ink paper size mm 266 214 Institution Royal Library Windsor object history credit line accession number WGA link 12769 http //www wga hu/art/l/leonardo/07study3/1study2 jpg http //www wga hu/html/l/leonardo/07study3/1study2 html PD-old-100 graphics study Italian 1451-1500 WGA form graphics WGA type study WGA School Italian WGA time period 1451-1500 Studies for the Last Supper by Leonardo da Vinci Codex Windsor Geometric studies by Leonardo da Vinci Autographs of Leonardo da Vinci |