"Study for a Mural"
watercolor and pencil, with gold heightening, on light cardboard
24 x 40 cm
Probably a study for the side altarpieces (mosaics) at the Kirche am Steinhof (also known as the Church of St. Leopold), in Vienna, the art nouveau masterpiece designed by Otto Wagner.
Estate of the artist; thence by descent in his family in Baden-Württemberg.