Peter Biegel (1913-1988) Three studies of race horses; including Duke in the stable yard; and Study of J.L.K.'s Wilcox one signed and dated 'Peter Biegel/'59' (lower left) and annotated with the names of the race horses 'Mr Wonderful, Mogul, Earings, Popinjay'; one signed and inscribed 'Peter Biegel/Duke' (lower left); and one inscribed 'Mane Plaited/.../J.L.K.'s Wilcox' (lower right) one black chalk and watercolour; two pencil and watercolour, all heightened with touches of white, one on blue/g