Hans Poelzig, Metamorphoses Circa 1928/33 140 × 170,5 cm Oil on canvas. Mounted on the reverse with a further canvas Private Collection, Lower Saxony Hans Poelzig. Ölbilder, Pastelle. Hamburg, Galerie Brockstedt, 1995 Christian Marquart: Hans Poelzig. Architekt, Maler, Zeichner. Tübingen, Berlin, Ernst Wasmuth Verlag, 1995, p. 64, ill. p. 65,