University of Michigan Library, Flint, Michigan, 1986-1995

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

University of Michigan Library, Flint, Michigan, 1986-1995

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

University of Michigan Library, Flint, Michigan, 1986-1995

[Conceptual Sketch of Final Scheme], untitled. Blue ink sketch on tracing paper, 18x23 inches [from photographic copy by Lance Burgharrdt]

University of Michigan Library, Flint, Michigan, 1986-1995

[Conceptual Sketch of Final Scheme], untitled. Blue and red ink sketch on tracing paper, 18 x 23 3/4 inches [from photographic copy by Lance Burgharrdt]

University of Michigan Library, Flint, Michigan, 1986-1995

[Conceptual Sketch of Final Scheme], untitled. Ink sketch on tracing paper with green marker coloring, 18x31 inches [from photographic copy by Lance Burgharrdt]

University of Michigan Library, Flint, Michigan, 1986-1995

[Conceptual Sketch of Final Scheme], untitled. Ink sketch on tracing paper, 18x27 inches [from photographic copy by Lance Burgharrdt]

Sports and Civic Stadium, Venice, Italy 1989-1992 (unbuilt project)

[Site Plan Study], untitled. Ink sketch on electrostatic print with green, gray and blue marker coloring, 24x36 inches [from photographic copy by Lance Burgharrdt]

Sports and Civic Stadium, Venice, Italy 1989-1992 (unbuilt project)

[Site Plan Study], untitled. Ink sketch on graph paper, 8 1/2 x 11 inches [from photographic copy by Lance Burgharrdt]

Sports and Civic Stadium, Venice, Italy 1989-1992 (unbuilt project)

[Site Plan Study], untitled. Ink sketch on tracing paper with blue and gray marker coloring, initialed, 14 3/4 x 18 inches [from photographic copy by Lance Burgharrdt]

Sports and Civic Stadium, Venice, Italy 1989-1992 (unbuilt project)

[Site Plan Study], untitled. Ink sketch on tracing paper with blue, gray and yellow marker coloring, initialed, 18 x 19 3/4 inches [from photographic copy by Lance Burgharrdt]

Sports and Civic Stadium, Venice, Italy 1989-1992 (unbuilt project)

[Site Plan Study], untitled. Black and blue ink sketch on tracing paper with green, blue and gray marker coloring, 18x27 iinches [from photographic copy by Lance Burgharrdt]

Sports and Civic Stadium, Venice, Italy 1989-1992 (unbuilt project)

[Site Plan Study], untitled. Ink sketch on tracing paper with blue and orange marker coloring, 12 x 21 1/4 inches [from photographic copy by Lance Burgharrdt]

Sports and Civic Stadium, Venice, Italy 1989-1992 (unbuilt project)

[Site Plan Study], untitled. Green ink sketch on tracing paper, 12x15 inches [from photographic copy by Lance Burgharrdt]

Sports and Civic Stadium, Venice, Italy 1989-1992 (unbuilt project)

[Facade Study], untitled. Ink sketch on tracing paper, 12 x 18 1/2 inches [from photographic copy by Lance Burgharrdt]

Sports and Civic Stadium, Venice, Italy 1989-1992 (unbuilt project)

[Facade Study], untitled. Ink sketch on tracing paper, 18 x 29 3/4 inches [from photographic copy by Lance Burgharrdt]