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

[Conceptual Sketch], untitled. Ink sketch on tracing paper, 12 x 32 1/4 inches [from photographic copy by Lance Burgharrdt]

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

[Conceptual Sketch], untitled. Ink sketch with yellow marker coloring on tracing paper, 12x29 inches [from photographic copy by Lance Burgharrdt]

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

[Conceptual Sketch], untitled. Ink sketch with blue marker coloring on tracing paper, 12 x 23 1/4 inches [from photographic copy by Lance Burgharrdt]

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

[Conceptual Sketch], untitled. Ink sketch with blue marker coloring on tracing paper, 12 x 19 3/4 inches [from photographic copy by Lance Burgharrdt]

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

[Conceptual Sketch], untitled. Brown ink sketch on tracing paper, 14 1/2 x 18 inches [from photographic copy by Lance Burgharrdt]

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

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

Library of Michigan, Martha Griffiths Rare Book Room, Lansing, Michigan, 1993 (unbuilt project)

[Conceptual Sketch], untitled. Ink sketch on tracing paper, 12 x 17 3/4 inches [from photographic copy by Lance Burgharrdt]

Library of Michigan, Martha Griffiths Rare Book Room, Lansing, Michigan, 1993 (unbuilt project)

[Conceptual Sketch], untitled. Ink sketch with brown marker coloring on tracing paper, 18 x 21 1/4 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]

University of Turin, Humanities Faculties Building, Turin, Italy 1989-1990 (unbuilt project)

[Conceptual Site Plan Sketch], untitled. Digital image only of ink sketch on tracing paper

Anchorage Library Competition, Anchorage, Alaska, 1981 (unbuilt project)

[Conceptual Sketch], untitled. Blue ink sketch on tracing paper, signed, 12 x 26 1/2 inches [from photographic copy by Lance Burgharrdt]

Anchorage Library Competition, Anchorage, Alaska, 1981 (unbuilt project)

[Conceptual Sketch], untitled. Blue, green and brown ink sketch on tracing paper, 18x34 inches [from photographic copy by Lance Burgharrdt]

ParkCenter, Houston, Texas, 1983 (unbuilt project)

[Conceptual Sketch], untitled. Ink sketch on tracing paper, 12x23 inches [from photographic copy by Lance Burgharrdt]

Weinstein Residence, San Francisco, California, 1986 (unbuilt project)

[Early Conceptual Sketch], untitled. Blue ink sketch with marker coloring on tracing paper, 12 x 21 1/2 iinches [from photographic copy by Lance Burgharrdt]