(i) gouache and pastel on paper
(ii) gouache and ink on paper

(i) signed and dated 'Hilton '73' lower right

(i) 27.8 x 37.7 cm (10 7/8 x 14 7/8 in.)
(ii) 22.8 x 35.4 cm (8 7/8 x 13 7/8 in.)

(i) Executed in 1973.