A pair of Wiener Werkstätte brass fire-place Doors, designed by Otto Prutscher, the rectangular brass frame set with three doors, the bottom door set with a plain brass panel, the central door with an openwork grid, the top door set with a repoussé brass basket filled with flowers and with four scrolling flowered branches with two singing birds, stamped with designer's monogram, WW monogram and registration mark, c.1910/12