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

[Conceptual Sketch of Final Scheme Phases I, II and III Site Plan], untitled. Ink sketch on electrostatic print with purple marker coloring, 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 Section], untitled. Blue and green ink sketch on tracing paper, initialed, 18x18 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 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]

Albion Church (Grace Lutheran Church), Albion, Michigan, 1960 (unbuilt project)

[Schematic Design Drawing of Floor Plan and Elevation], untitled. Pencil and colored pencil drawing on vellum, 24x36 inches [from photographic copy by Lance Burgharrdt]

Church of the Servant, Kentwood, Michigan, 1988-1994

[Conceptual Sketch of Elevation], untitled. Ink sketch on tracing paper with marker coloring, 12 x 29 1/2 inches [from photographic copy by Lance Burgharrdt]

Church of the Servant, Kentwood, Michigan, 1988-1994

[Conceptual Sketches of Elevations], untitled. Ink sketches on two sheets of tracing paper with marker coloring, one initialed, 12x41 & 12x42 inches [from photographic copy by Lance Burgharrdt]

Church of the Servant, Kentwood, Michigan, 1988-1994

[Conceptual Sketch of Elevation], untitled. Ink sketch on tracing paper with marker coloring, 12x32 inches [from photographic copy by Lance Burgharrdt]

Church of the Servant, Kentwood, Michigan, 1988-1994

[Conceptual Representation of Tree of Life Motif on Door], untitled. Cut-out cardboard pieces on mat board, initialed, 18x23 inches [from photographic copy by Lance Burgharrdt]

Corning Museum of Glass, Corning, New York, 1976-1980

[Conceptual Sketch of of Museum of Glass I Site Plan], untitled. Ink sketch on blue-line print, 9 1/2 x 18 1/4 inches [from photographic copy by Lance Burgharrdt]

Corning Museum of Glass, Corning, New York, 1976-1980

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