John Piper CH (British, 1903-1992) Skeabost, Skye (Levinson 250) Screenprint in colours, 1975, on Arches, signed and numbered 15/70 in pencil, printed by Kelpra Studio, London, published by Marlborough Fine Art, London, with margins, 635 x 840mm (25 x 33 1/16in)(I)