The Hands Study No. 5, 1984Pencil on paper65 × 50 cmSerie Sketches & Studies Period The Bildung Years
Study The Powers That Be No. 4, 1988Pencil on paper65 × 50 cmSerie The Powers That Be Period The Look Outside
The 1997 Study No. 70, 1997Enamel and pencil on plywood50 × 50 cmSerie Sketches, Studies & Proposals Period The Inward Gaze
Four 2011 Chromastudies No. 1, 2011Enamel and alkyd on linen30 × 30 cmSerie Chromasomes & Chromosomas Period Under The Skin