Sketches for an Altar with Saint Margaret of Cortona, Saint Sebastian and Saint Roch (recto); Two Sketches for an Altar (verso) 1728 - 1754

This pen-and-ink drawing by Italian artist Giovanni Battista Piazzetta, dated between 1728 and 1754, features preliminary sketches for an altarpiece. The recto depicts a scene of three saints: Margaret of Cortona, Sebastian, and Roch. The verso contains two smaller sketches, also for altarpieces. These preparatory drawings demonstrate Piazzetta’s skillful use of line and composition, suggesting a dynamic and evocative final work. The sketches provide a fascinating glimpse into the artist's creative process and the development of a monumental altarpiece. The Art Institute of Chicago houses this artwork.