HIP-S-000115-4988 Three studies of knights for the Adoration of the Magi, drawings by Leonardo da Vinci (1452-1519) preserved respectively in the Captain Colville collection in London, in the John Nicholas Brown collection in Rhode Island and at the Royal Library of Windsor Castle Credit: Art Media / Heritage Images /Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Collection: Heritage Images /Alinari Archives, Florence Object type: digital image Photographic technique: P digital image Technical info Image sizes (pixel): 3705 X 4718 Image sizes (cm at 300 dpi): 31 X 39 Image sizes (MB): 4.16 Color space: RGB