Study for Two Trees After Reinhold, Early 70s

Pencil and pastel on tracing paper, 25X35

Two Trees, Early 70s

Oil pastel on printed paper, 23X11

Two Trees in Memory of Hametzayer, Early 70s

Oil, watercolour and oil pastel on cardboard, 19X20

Study for "Two Trees in Memory of Hametzayer", Early 70s

Pencil on tracing paper, 70X45

Preparatory study for the print "Two Trees in Memory of Hametzayer", Early 70s

Lithograph on white paper, 67.5X51

Preparatory study for the print "Two Trees in Memory of Hametzayer", Early 70s

Trial proof of lithograph with additions in oil pastel, 70X56.5

Two Trees in Memory of Hametzayer, 1973

Trial proof of lithograph with additions in oil pastel, 70X56.5

Study for the print "Two Trees in Memory of Hametzayer", 1973

Trial proof of lithograph with additions in pencil and oil pastel, 67.5X51

Study for the print "Two Trees in Memory of Hametzayer", 1973

Trial proof of lithograph with additions in pencil and couloured pencil, 67.5X51

Study for the print "Two Trees in Memory of Hametzayer", 1973

Trial proof of lithograph with additions in oil pastel, 67.5X51