Unknown
36.5 cm - 61 cm (14.37 in - 24.02 in)
Canvas paper, ball-point pen and assemblage of shoes and wooden ladder on canvas mounted on board
72 cm - 61 cm (28.35 in - 24.02 in)
Pastel sheets of paper, wires, and cardboard boxes
55 cm - 68 cm (21.65 in - 26.77 in)
Offset printing on graph paper, top and bottom taken with wooden sticks and booklet
29.7 cm - 10 cm (11.69 in - 3.94 in)