University of Utah J. Willard Marriott Library Addition, Salt Lake City, 1992-1996

[Conceptual Sketches], untitled. Ink sketches with marker coloring on tracing paper, initialed, 12 x 28 1/2 inches [from photographic copy by Lance Burgharrdt]

Pompeo Leoni Private Residential Project, Milan, Italy, 1992-1994 (unbuilt project)

[Conceptual Sketch of Elevation], untitled. Ink sketch with pencil coloring on tracing paper, initialed, 14 3/4 x 18 inches [from photographic copy by Lance Burgharrdt]

Pompeo Leoni Private Residential Project, Milan, Italy, 1992-1994 (unbuilt project)

[Conceptual Sketch of Roof Development], untitled. Green ink sketch on electrostatic print, initialed, 30x42 inches [from photographic copy by Lance Burgharrdt]

United States Embassy, Caracas, Venezuela 1987-1992

[Conceptual Sketch of Canopy], untitled. Blue ink sketch on tracing paper with brown marker coloring, initialed, 18 x 20 1/2 inches

United States Embassy, Caracas, Venezuela 1987-1992

[Conceptual Sketch of Canopy], untitled. Brown ink sketch on tracing paper with green marker coloring, 12 x 21 3/4 inches

United States Embassy, Caracas, Venezuela 1987-1992

[Conceptual Sketch], untitled. Digital image only of green and black ink sketch on steno pad paper, 6x9 inches