#5 Wave, 1974

Graphite on paper

18 1/2 x 18 1/2 inches

Ledger Series: Canyon de Chelley, 1977

Earth from site, rocks on muslin mounted rag paper

26 1/2 x 39 1/2 inches

Map of Moray, 1970

Pencil on paper

11 1/2 x 11 1/2 inches

Scanning Sequence, 1969

Graphite on Rives paper

22 x 30 inches 

#6 Moon Drawing, 1969

Pencil, red pencil, black & white photographs

22 x 29 3/4 inches

Seed Calendar, River Tree (SBCA), 1993

Seeds from Santa Barbara, CA, and wax on China paper

15 3/4 x 15 1/2 inches

#9 Zena, 1973

Graphite over earth, pencil, and red pencil on muslin mounted rag paper

144 x 60 inches

Dark Energy, 2015

56 framed archival inkjet photgraphs

62 1/2 x 91 1/2 inches, overall