Two Cubes, 1968Oil pastel on printed paper, 23X31.5
Two Cubes, 1968Oil, pencil, glass and iron clamps on wood, 33X32
Sketch with Two Cubes, 1968Pencil on paper, 33X44.5
Sketch for Poster with Two Cubes, 1968Pencil and watercolour on paper, 69X49.5
Sketch for Poster with Two Cubes, 1968Ink and water colour on paper, 69.8X50.4
Sketch for Poster with Two Cubes, 196870X50
Cube, 1968Oil and pencil on wood, 35X24
Study After Christian Ludolph Reinhold, 1968Pencil on paper, 58.2X33.8
Ornament and Profile, 1969Pencil, oil and oil pastel on plywood, 72.5X53
Ornament and Profile, 1968Pencil, ink and oil pastel on paper, 33X23.5
Ornament and Profile, 1969Pencil and oil pastel on paper, 33X24.5
Ornament and Profile, 1969Pencil and watercolour on paper, 50.5X39
Ornament and Profile, 1969Pencil and watercolour on paper, 54X34.5
Exercise on the Line of 8, 1969Oil pastel and pencil on paper, 35X25
Exercise on the Line of 8, 1968Oil pastel on plywood, 21X29.5
Boat, 1968Oil on canvas, 55.5X64.5
Boat, 1969Pencil and oil on canvas, 49X64
Boat, 1970Silkscreen on paper, 53.4X64
Boat, 1970Silkscreen with silver relief on paper, 50X56
Exercise on the Line of 8, 1969Oil pastel on printed paper, 26X18.5
Exercise on the Line of 8, 1969Pencil and oil on canvas mounted on wood, 64.5X55.5
Exercise on the Line of 8, 1969Pen and oil on canvas mounted on wood, 51.5X34.5
Study for Two Trees After Reinhold, Early 70sPencil and pastel on tracing paper, 25X35
Two Trees, Early 70sOil pastel on printed paper, 23X11
Two Trees in Memory of Hametzayer, Early 70sOil, watercolour and oil pastel on cardboard, 19X20
Study for "Two Trees in Memory of Hametzayer", Early 70sPencil on tracing paper, 61.5X70
Study for "Two Trees in Memory of Hametzayer", Early 70sPencil on tracing paper, 70X45
Preparatory study for the print "Two Trees in Memory of Hametzayer", Early 70sLithograph on white paper, 67.5X51
Preparatory study for the print "Two Trees in Memory of Hametzayer", Early 70sTrial proof of lithograph with additions in oil pastel, 70X56.5
Two Trees in Memory of Hametzayer, 1973Trial proof of lithograph with additions in oil pastel, 70X56.5
Study for the print "Two Trees in Memory of Hametzayer", 1973Trial proof of lithograph with additions in pencil and oil pastel, 67.5X51
Study for the print "Two Trees in Memory of Hametzayer", 1973Trial proof of lithograph with additions in pencil and couloured pencil, 67.5X51
Study for the print "Two Trees in Memory of Hametzayer", 1973Trial proof of lithograph with additions in oil pastel, 67.5X51
Blue Leaves, 1967Oil and pencil on plywood, 60X74
Study prior to printing 'Blue Leaves', 1974Trial proof of lithograph with additions in oil pastel, 56.5X76
Study prior to printing 'Blue Leaves', 1974Trial proof of lithograph with additions in oil pastel, 53X71.5
Study prior to printing 'Blue Leaves', 1974Trial proof of lithograph with additions in oil pastel, 60X74
Composition, 1971Watercolour, pencil and ink on paper, 39.5X39.5
A page from the Textbook for Artists by Christian Ludolph Reinhold, 1784
Lesson no. 12 from the text book of Christian Ludolph Reinhold, 1784
A page from the text book for artists by Christian Ludolph Reinhold, 1784
A page from the text book for artists, Illustration XXX, by Christian Ludolph Reinhold, 1784
Two Cubes, 1968Oil, pencil, glass and iron clamps on wood, 30.6X30.7
