Product Description
Reinhold Klaus / Carl Geyling Atelier Vienna “Man with top hat and flowers” stained glass window c. 1930
REINHOLD KLAUS (1881-1963) Vienna, Austria
CARL GEYLING ATELIER (founded 1841) Vienna, Austria
Man with tophat and flowers c. 1930
Window of stained and hand-painted leaded glass
Provenance: Estate of Carl Geyling (1814-1880), Vienna
H: 17 3/4″ x W: 14 1/2″
Reinhold Klaus studied from 1898-1902 with Alfred Roller at the Kaiserlich-Königliche Kunstgewerbeschule in Vienna. In 1914 Klaus married into the Carl Geyling family and became extensively involved with with stained glass painting. As early as 1918 Klaus worked on a stained glass window for the Siegestempel am Bisamberg in Vienna. In 1934 he became a professor of stained glass painting at the Kunstgewerbeschule, as well as creative director of the C. Geylings Erben glass painting company. Reinhold Klaus, a member of the Künstlerhaus since 1924 received many prizes and honors. He worked on commissions for the St. Veits cathedral in Prague, the St. Stephan cathedral in Vienna and many others.
Reinhold Klaus / Carl Geyling Atelier Vienna “Man with top hat and flowers” stained glass window c. 1930
***Top quality gem blue zircons over 10 carats trade at a minimum price of $200 per carat and go up from there depending on the size of the stone and the quality of the color. Blue zircon, the most popular color, is produced by heat treatment of brown zircon. But not all brown zircon will turn blue when heated; only some zircon has the right physical structure for this to occur. This is why most blue zircon comes from certain sources in Cambodia or Burma. Blue zircon is a reasonably hard gem with a Mohs hardness of about 7 to 7.5. Blue zircon has some unique properties that make it very popular with gemstone aficionados. Not only does zircon have outstanding brilliance, but it also has very strong dispersion or fire, the tendency to split white light into the spectral colors. Zircon also has very pronounced birefringence or double refraction, with a wide variance between the two refractive indices. This can be often be observed with the naked eye when you look down through the table of a cut zircon; you will observe facet doubling that makes the facet edges appear blurred.