Bayou, mixed media on paper (30 x 36.5 inches), 2013. Photo: John Berens

Desert Gas Station, mixed media on paper (22 x 26 inches), 2012. Photo: John Berens

Drawing VII, mixed media on paper (22 x 30 inches), 2012. Photo: John Berens

Corral, mixed media on paper (22 x 30 inches), 2012. Photo: John Berens

Drawing X, mixed media on paper (22 x 30 inches), 2012. Photo: John Berens

Drawing IX, mixed media on paper (22 x 30 inches), 2012. Photo: John Berens

Hubble, mixed media on paper (22 x 30 inches), 2012. Photo: John Berens

Flow, mixed media on paper (22 x 30 inches), 2011. Photo: John Berens

Drawing VI, mixed media on paper (22 x 30 inches), 2011. Photo: John Berens

Treacherous Landscape, mixed media on paper (22 x 30 inches), 2011. Photo: John Berens

Drawing IV, mixed media on paper (22 x 30 inches), 2011. Photo: John Berens

Drawing III, mixed media on paper (22 x 30 inches), 2011. Photo: John Berens

Study for Berlin III, mixed media on paper (22 x 30 inches), 2009. Photo: Tom Warren and Anthony McLean

Fishing, mixed media on paper (18 x 29 inches), 2009. Photo: Tom Warren and Anthony McLean

Berlin II, mixed media on paper (22 x 30 inches), 2009. Photo: Tom Warren and Anthony McLean