 GridWatercolor and gouache 18" x 24" |  Prismwatercolor 14" x 17" |  Marblewatercolor 14" x 17" |
|---|---|---|
 Genetic Sequence Reassembled_Skafte |  Flight before the Wright Brothers |  Crop Circleswatercolor |
 Vector Equilibriumwatercolor 26" x 40" |  Architecturewatercolor pencil |  Flying Machinegraphite on paper 18" x 24" |
 Fire escapegraphite on paper 18" x 24" |  earthquake damagePencil drawing 26" x 40" |  MusicCollage, watercolor and gouache |
 DNAwatercolor. Private Collection |  Jacob's Ladderwatercolor. Private collection |  House-as-mobius-stripWatercolor |
 Stairway and Glasswatercolor and gouache |  Equilibriumwatercolor. Private collection |  RedDye and watercolor |
 futuristWatercolor. Private Collection |  Phi-SpiralGouache and watercolor. Collection of UVA University Hospital, Charlottesville |  triptych_earth_gridGouache, collection UVA University Hospital, Charlottesville, VA |
 Cell Mitosiswatercolor. Private collection |  Heartwatercolor, Collection Rockingham Hospital, Harrisonburg VA |