17.5 cm (6 7/8 in.) diameter

Phonograph record by Isa Genzken, featuring noises made by a Tri-Star aeroplane motor, one side painted by Gerhard Richter with grey nitro lacquer, with the original black cardboard record sleeve.

Signed by Gerhard Richter and dated 'Okt. 81' in black ink on the grey nitro lacquer, numbered 48/75 in black ink on the yellow label affixed to the reverse, co-published by Isa Genzken and Gerhard Richter, Dusseldorf.