Angel Appearing to Saint Francis of Assisi, with Saint John the Baptist in the Background (recto); Saint Francis Supported by Two Angels, with Sketch of Upper Portion of Monk's Habit

Unknown Italian , Marchigian, Late 16th century · n.d. · Pen and gray ink (recto), and pen and gray ink with red chalk squared in graphite (verso), on tan laid paper edge mounted to cream wove paper

From the collection of Art Institute of Chicago. Free to download, adapt and use — no permission needed.