University of Nebraska, Wick Alumni Center Competition, Lincoln, Nebraska, 1981 (unbuilt project)

[Conceptual Sketch], untitled. Ink sketch on two sides of shirt cardboard, 8x14 inches [from photographic copy by Lance Burgharrdt]

Ford Motor Company Visitor Reception Center, Dearborn, Michigan, 1971 (unbuilt project)

[Conceptual Sketch of Scheme 1], untitled. Ink sketch on white paper, 8 1/2 x 11 inches [from photographic copy by Lance Burgharrdt]

Washington Monument Visitor Center Competition, Washington, DC, 1972 (unbuilt project)

G.B. Worksheet, #43. Ink drawing on reverse of blue-line print, 14 1/4 x 18 3/4 inches [from photographic copy by Lance Burgharrdt]

Tougaloo College Master Plan, Tougaloo, Mississippi, 1965-1971 (unbuilt project)

[Study Sketch], untitled. Brown ink drawing on tracing paper, 18 x 17 1/2 inches [from photographic copy by Lance Burgharrdt]

Tougaloo College Master Plan, Tougaloo, Mississippi, 1965-1971 (unbuilt project)

[Conceptual Sketch], untitled. Ink and purple crayon sketch on tracing paper, 17 3/4 x 21 inches [from photographic copy by Lance Burgharrdt]

Tougaloo College Master Plan, Tougaloo, Mississippi, 1965-1971 (unbuilt project)

[Conceptual Sketch], untitled. Ink sketch on yellow paper, 8 1/2 x 11 inches [from photographic copy by Lance Burgharrdt]

Tougaloo College Master Plan, Tougaloo, Mississippi, 1965-1971 (unbuilt project)

[Conceptual Sketch], untitled. Ink sketch on shirt cardboard, 7 3/4 x 9 3/4 inches [from photographic copy by Lance Burgharrdt]

Tougaloo College Master Plan, Tougaloo, Mississippi, 1965-1971 (unbuilt project)

[Early Conceptual Sketches], untitled. Ink sketches on five sheets of tracing paper, 5 1/4 x 6 to 8 1/2 x 9 1/2 inches [from photographic copy by Lance Burgharrdt]

Resort Development, 1988 (unbuilt project)

[Conceptual Sketch of Site Plan], untitled. Ink sketch on graph paper with marker coloring, 8 1/2 x 11 inches [from photographic copy by Lance Burgharrdt]

Resort Development, 1988 (unbuilt project)

[Conceptual Sketch of Site Plan] with 30 Cabins. Ink sketch on graph paper, with marker coloring, initialed, 8 1/2 x 11 inches [from photographic copy by Lance Burgharrdt]

Resort Development, 1988 (unbuilt project)

[Conceptual Sketch of Floor Plan], untitled. Black and brown ink sketch on graph paper, initialed, 8 1/2 x 11 inches [from photographic copy by Lance Burgharrdt]

Resort Development, 1988 (unbuilt project)

[Conceptual Sketches of Site and Floor Plans], untitled. Ink sketches on graph paper, initialed, 8 1/2 x 11 inches [from photographic copy by Lance Burgharrdt]

Resort Development, 1988 (unbuilt project)

[Floor Plan Studies], untitled. Ink sketches on graph paper with marker coloring, initialed, 8 1/2 x 11 inches [from photographic copy by Lance Burgharrdt]

Resort Development , 1988 (unbuilt project)

[Conceptual Sketch of Site Plan], untitled. Ink sketch on graph paper with gray marker coloring, 8 1/2 x 11 inches [from photographic copy by Lance Burgharrdt]

Juma al-Majid Center for Culture and Heritage Competition, Dubai, United Arab Emirates, 1993 (unbuilt project)

[Schematic Design Drawing of East Elevation and] East-West Section. Black ink, colored ink and pencil drawing with marker coloring on two blue-line prints, 8 1/4 x 38 & 15 x 41 1/4 inches [from photographic copy by Lance Burgharrdt]