The Medici Tombs in the New Sacristy: a study for

"The Medici Tombs in the New Sacristy: a study for a double tomb, with a standing figure in each lateral compartment and in the centre tabernacle, the latter corrected into a seated figure. 1521 Pen and dark brown ink (the same ink being used for the inscription). Unrelated strokes in black chalk. Trimmed along the top edge, the top r corner made up Verso: The Medici Tombs in the New Sacristy: a study for a double tomb, with two seated figures; a rough sketch - an arm? Pen and dark brown ink (the same ink as the recto study); black chalk (the rough sketch) recto verso recto verso"