Potts Point, New South Wales, Australia 1920 – Sydney, Australia 2001
not titled [2 constructions with electro-magnetic suspension element,  recto and  verso].
Collection Title: Sketchbook 13. July 1949, Paris.
Page: leaf 33
Place made: Paris, Île-de-France, Ville de Paris department, France
Materials & Technique: drawings, sketchbooks, graphite; paper drawing in black pencil Support: thin smooth cream wove graph paper.
Manufacturer's Mark: no manufacturer's mark.