British Post War William Turnbull Pink Square. 1968. serigraph in pink on wove cardboard. 48.9 x 48.8 cm (54 x 54 cm). Signed, dated and numbered. - Very occasional tiny stain or faint trace of colour in the margin and within the image, minimal and barely visible bump upper right, tiny spot on verso, overall very good. Excellent monochromatic impression with narrow margins, image and paper format finely balanced. One of 100 copies. - Turnbull explores the monochrome in the square format. In a reduced formal language, he places a pink, square colour field in a square paper format and brings the two to congruence. The result is an enigmatic, magically attractive field of colour meditation in the tradition of colour field painting. Silk-screen in pink on wove card. Signed, dated and numbered. - Very isolated tiny stain or rather faint colour trace in margin as well as within the depiction, minim and hardly visible bumping on upper right, verso isolated tiny stain, all in all very good. Superb monochromatic impression with narrow margin, depiction and margin finely balanced. - One of 100 copies. - Turnbull explores the monochrome in the format of the square. In a reduced formal language, he places a pink, square colour field in a square paper format and brings both to congruence. The result is an enigmatic, magical-like colour meditation field in the tradition of colour field painting. 400