Portraits Octavius Catto; watercolor and colored pencil on paper John Bouvier, after his daguerreotype; Colored pencil on paper, created for the Library Company of Paper Cordelia Sanders Chew, after her ambrotype; colored pencil on paper, created for the Library Company of Philadelphia Grandma Toppan, after her daguerreotype; colored pencil on paper, created for the Library Company of Philadelphia Flemings' Discovery; oil on masonite Slide 1 Slide 1 (current slide) Slide 2 Slide 2 (current slide) Slide 3 Slide 3 (current slide) Slide 4 Slide 4 (current slide) Slide 5 Slide 5 (current slide)