"Stages of Self Perfection", wood carving symbolic of the ideas of G. I. Gurgjieff, by Professor M. W.Thring. "Stages of Self Perfection" wood carving 1980-1990
"As Above, So Below", wood carving symbolic of the ideas of G.I.Gurgjieff, with three levels: Methane Molecule, Perfected Man, the Trinity. By Professor M. W. Thring. "As Above, So Below" wood carving 1980-1990
Leaf fractionation press with bicycle powering, c1970s Leaf fractionation press with bicycle powering 1970-1980