8 X 12,5CM THE FOLLOWING WAS TYPED 8 X 12,5CM. 1971. UNIQUE WORK.

Copenhagen: S.p. (Andersen), n.d. (c. 1971)
12.5 x 8cm, two sheets – one a transparent sheet with a text noting six things affecting perception of a sheet of paper – the text has been created by carbon copying, and a sheet of carbon copy paper where if one holds it up to the light one can read “8 x 12,5cm the following was typed 8 x 12,5 cm” diagonally. An unique mail art work – hand typed.