Untitled Drawing. Graphite, Charcoal on Rives, 48 inches x 84 inches

Portland Museum of Art Installation, 2013. Modern Structure, detail. Graphite on Rives on wood panel, 10 inches x 10 inches each

Portland Museum of Art Installation, 2013. Modern Structure, 100 Drawings. Graphite on Rives on wood panel, 10 inches x 10 inches each

Field Series, Graphite, Charcoal on Fabriano, 9 inches x 6 inches

Untitled Drawing, Graphite on Arches, 24 inches x 36 inches

Untitled drawing, Graphite, Charcoal on Architect Vellum, 42 inches x 60 inches

Untitled Drawing, Graphite on Arches, 24 inches x 36 inches

Modulation Series, Graphite on Rives, on aluminum, 10 inches x 10 inches

Untitled Drawing, Graphite on Arches, 18 inches x 24 inches

Modulation Series, Graphite on Rives, on aluminum, 10 inches x 10 inches

Anxieties and Alienations, Poured Oil, graphite on aluminum panels, 89 inches x 189 inches x .33 inches overall

Modulation Series, Graphite on Rives, on aluminum, 10 inches x 10 inches

Essential Structure, Poured oil, graphite on aluminum panel, 48 inches x 89 inches x .33 inches

Untitled drawing. oil, mineral on aluminum panel, 20 inches x 20 inches x .33 inches

Untitled drawing. oil on Arches paper, 12 inches x 16 inches

Untitled drawing. oil, mineral on aluminum panel, 20 inches x 20 inches x .33 inches