Google Portrait of Frederic Edwin Church
26 x 17, ink on paper, 2019

Google Portrait: Paleolithic Cave Painting/Hubble Telescope | detail
25 3/4 x 36 inches, ink on paper, 2016

Google Portrait of Winslow Homer
26 x 17, ink on paper, 2015

Google Portrait of Halton Arp (Peculiar Galaxies)
26 x 17, ink on paper, 2015

Google Portrait of Philip Guston
26 x 17 inches, ink and pencil on paper, 2014

Google Portrait of Ansel Adams
Ink and graphite on paper, 26 x 17 inches, 2014

Google Portrait of Audubon | detail
22 x 15 inches, ink and pencil on paper, 2013

Google Portrait of Eadweard Muybridge | detail
26 x 17 inches, ink and pencil on paper, 2013

Google Portrait of Hubble Telescope | detail
26 ¼ x 17 inches, ink pencil and gouache on paper, 2013