Cavalry Going Into Battle1813 · Pen and black ink, with brush and brown wash, on ivory wove paper, tipped on pale green laid paper14 × 24.8 cm (5 9/16 × 9 13/16 in.)Art Institute of Chicago
Holy Family1733 · Pen and brown ink with red chalk, and brush and red chalk wash, on ivory laid paper, laid down on cream wove paper12.3 × 10.4 cm (4 7/8 × 4 1/8 in.)Art Institute of Chicago