JOSEF HOFFMANN (1870-1956) Pair of chairs model 728 known as "Fledermaus", mahogany-stained curved beech frame, resting on four cylindrical legs linked by an arched cross-beam, arched backrest with vertical bars underlined by wooden spheres, seat upholstered in green and beige velvet. Height 71 cm - Width 59 cm - Depth 46 cm A pair of Model 728 'Fledermaus' chairs in mahogany-stained bent beech, wood, and green and beige velvet. 28 x 23 1/4 x 18 1/8 in.