Desk glass and metal

On a green metal support with shelf is placed a transparent glass slab (1.5 cm thick) cut beveled. Large length 240 cm of the slab, small length 166 cm. Probably a prototype made by the artist maxime defert (1944-2018) mentioned on the purchase slip: constructivism trend. Small shine on one of the corners (photo). Bought at duo sur canapé (paris) in 1984. Transport to be carried out in a small van. To be quantified according to the place of delivery. Visible in a box near the mouton duvernet metro station. Paris 14th.