A Flower Piece1960 · Black chalk, with watercolor, on ivory laid paper45.1 × 36.7 cm (17 13/16 × 14 1/2 in.)Art Institute of Chicago
A Basket with Floweres Standing upon a Base1720 · Pen and Chinese ink, brush and watercolor on paper, mounted14.9 × 44.8 cm (5 7/8 × 17 5/8 in.)Cooper Hewitt, Smithsonian Design Museum
A Classical Landscape with Travelers by a Lake1702 · Red chalk; lower border tinted with gray wash; framing lines in black chalk along the imageSheet: 4 13/16 × 6 1/2 in. (12.2 × 16.5 cm)The Metropolitan Museum of Art
WattsOSRORest on the Flight into Egypt1702 · Black and red chalk with brush and brown wash, heightened with white gouache, on ivory laid paper36.5 × 53.3 cm (14 3/8 × 21 in.)Art Institute of Chicago
Italianate Landscape with Shepherd and Flock by Stream, Town in the Distance1702 · Pen and gray ink, with brush and gray wash, over traces of black chalk, on ivory laid paper18.2 × 29.8 cm (7 3/16 × 11 3/4 in.)Art Institute of Chicago
Landscape with Shepherds by River and Man on Horseback1702 · Pen and gray ink, with brush and gray wash, on tan laid paper, laid down on tan laid card27.2 × 37 cm (10 3/4 × 14 5/8 in.)Art Institute of Chicago