'Classical Beauty' a Hans Strohofer collage

'Classical Beauty' a Hans Strohofer collage, marbled papers, pen and ink, framed and glazed and another Classical Beauty reverse painted glass panel by Hans Strohofer unsigned, glass panel smashed image 43 x 24.5cm. Provenance Vienna 1880-1930 Paintings and Drawings, Sotheby's 10th February 1988 lot 81 in 1911 Strohofer was commissioned to design thirteen glass panels for the dining room of the architect Otto Wagner's Huttelsdorf Villa. they were executed circa 1913-1914.