a) Untitled
Sketchpen on paper
8.25 in x 11.75 in I 20.9 cm x 29.9 cm
b) Untitled
Sketchpen on paper
7 in x 9 in I 17.7 cm x 23.1 cm
c) Untitled
Inscribed and dated 'LONDON/ 2 June '77' (centre left)
1977
Sketchpen on paper
10 in x 7.25 in I 25.2 cm x 18.4 cm
(Set of three)