Portrait of William Clark
Artist: Charles Willson Peale
ca. 1807
Oil on board 
H 23" W 18 3/4"
Independence National Historic Park
INDE 14096

Portrait of Meriwether Lewis
Artist: Charles Willson Peale
ca. 1807-08
Oil on paper on canvas
H 23" W 19"
Independence National Historic Park
INDE 11870