Watercolour and ink. 18 x 13in. (45.7 x 33cm.) (ss) ProvenanceSold by the Mayor Gallery, 1947. Private collection.ExhibitedLondon, Mayor Gallery, 1947, (drawings), no. 19.This is one of the few super-automatist drawings in which the artist has developed a naturalistic image, in this case bird’s eggs, from the curving lines.