Published on the occasion of Wols Photograph, at Museum Ludwig, Köln, 31 January–11 March, 1979. Wols was the pseudonym of Alfred Otto Wolfgang Schulze (27 May 1913, Berlin–1 September 1951, Paris), a German painter and photographer predominantly active in France. Though broadly unrecognized in his lifetime, he is considered a pioneer of lyrical abstraction, one of the most influential artists of the Tachisme movement.