Antique Art Nouveau Czech Bohemian glass inkwell by Wilhelm Kralik Sohne (1815 - 1940). Austria-Bohemia Kralik inkwell with triangular geometric form in their Bacillus pattern. Multi-colored iridescence colored glass in shades of blue, purple and green with Kralik's oil spot treatment give this inkwell an amazing look. The hinged bronze lid is leaf shaped with a textured design. Retains the original clear glass insert. Circa 1905 -1910. In overall good antique condition. No chips or cracks. There is patina/ink residue present on the interior of the lid and around the bronze collar. Stands 3 1/8" height x 4 1/8" square.