University of Michigan Sports Services Building, Ann Arbor, Michigan, 1985-1990

[Schematic Design Sketch of] Section "C". Ink and red pencil drawing on blue-line print with blue and orange marker coloring, 12 1/4 x 40 3/4 inches

University of California Central Library Addition, San Diego, California, 1987-1993

[Conceptual Sketch], untitled. Blue ink sketch on tracing paper with green, orange and gray marker coloring, 12x32 inches

University of California Central Library Addition, San Diego, California, 1987-1993

[Section], untitled. Digital image only of black ink sketch on steno pad paper, 6x9 inches

Ohio State University College of Law Building Addition, Columbus, Ohio 1988-1993

[Early Conceptual Sketch], untitled. Digital image only of black ink sketch on graph paper, initialed

Ohio State University College of Law Building Addition, Columbus, Ohio 1988-1993

[Early Conceptual Sketch], untitled. Digital image only of black ink sketch on graph paper, initialed

Ohio State University College of Law Building Addition, Columbus, Ohio 1988-1993

[Schematic Design Drawing of Site Plan], untitled. Digital image only of black and green ink drawing on blue-line print, initialed

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. Blue ink sketch on tracing paper, 18 x 30 1/4 inches, initialed

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

National Library of Latvia, Riga 1989-in progress

[Early Conceptual Sketch], untitled. Digital image only of blue ink sketch on tracing paper, initialed

National Library of Latvia, Riga 1989-in progress

[Early Conceptual Sketch], untitled. Digital image only of blue ink sketch on tracing paper, initialed

National Library of Latvia, Riga 1989-in progress

[Conceptual Sketches], untitled. Digital image only of four black ink sketches on graph paper, initialed

National Library of Latvia, Riga 1989-in progress

[Conceptual Sketches], untitled. Digital image only of four black ink sketches on graph paper, initialed

National Library of Latvia, Riga 1989-in progress

[Conceptual Sketch], untitled. Digital image only of black and blue ink sketch on tracing paper, initialed