San Lorenzo, Library, portal, section (recto) San Lorenzo, Library, Ricetto, portal, elevation (verso) 1500 - 1560

This architectural drawing, created by an anonymous artist between 1500 and 1560, is a detailed plan for a portal in the San Lorenzo Library in Florence, Italy. The drawing showcases the meticulous planning that went into Renaissance architecture, with precise measurements and annotations clearly visible. This drawing is a valuable artifact for understanding the design and construction processes of the era, and serves as a testament to the skill and craftsmanship of Renaissance architects. The drawing currently resides in the Metropolitan Museum of Art in New York City.