Stock Photo: Door with mathematical and musical instruments, books and portions of armour (Audience Chamber), by Florence Inlayers, 1474, 15th Century, inlaid woods. Italy: Marche: Pesaro Urbino: Urbino: Galleria Nazionale delle Marche. Whole artwork. Door panels inlay grotesques decorations wood imitation-jambs instruments astrolabe mandolin books armor helmet greaves