The Martyrdom of Saint Lawrence, 1580s?early 1590s, Pen and brown ink, brush and brown wash, highlighted with white gouache, over black chalk, on light tan paper; squared in red chalk, 16-9/16 x 11-7/16 in. (42. 0 x 29. 0 cm), Drawings, Aurelio Luini (Italian, Luino or Milan ca. 1530?1593 Milan), This large, carefully squared composition by the son of the more famous Lombard painter Bernardino Luini served as a working modello for a fresco that was originally in the church of San Vincenzo alle Monache, Milan (now Pinacoteca del Castello Sforzesco, Milan)