Siegfried Männle, 1912 Schwarzenberg-2005, enamel picture, mountain lake in evening atmosphere, enamelled metal plate, verso metal plates with monogram stamp, 13x21 cm; with: three glass pendants by Siegfried Männle, colourless or slightly tinted glass in rectangular shape, different melts of metal foils, wire threads and grids, 1x with monometre plates, approx. 5 ,5x2,5-8x2cm,