Three Reds in Green and Magenta in Blue michael-knigin-silent-witness-1 As far as we know

As far as we know there were 7 variants of the background colour printed: pink

also available at ModernPrints

Faint matt burn around the image which would be covered by mounting and framing

wove paper

Three Reds in Green and Magenta in Blue michael-knigin-silent-witness-1 As far as we knowFrom the April 1970 series, an original screenprint on wove paper signed Patrick Heron in pencil and dated and numbered from the limited edition of 100. Printed by Kelpra Studios and published by Waddington Graphics, London. A richly inked print with small discrepancies and light surface rubs in the ink, noticeably an 8mm mark in the red and 4mm mark in the blue please see photos opposite. Light discolouration around the image which will be covered by