Lot Essay
One of the foremost specialities of the Imperial Glass Factory in St. Petersburg was the production of vibrantly-coloured glass, the formula for which had been found by the eminent scientist Mikhail Lomonosov (1711-1765) around 1750 (N. Asharina et. al., Russian Glass, Moscow, 1990, p. 22). During the first half of the 19th Century, these coloured glass pieces were decorated with intricate designs finely cut into the glass. An important position at the Imperial Glass Factory was that of artistic director or 'inventor', generally filled by prominent Russian artists and architects, who masterminded the production of the workshops and provided designs to the glass-blowers and cutters, but also to the bronze-workers, who executed mounts for vases, bowls and tazze. Jean Thomas de Thomon held this position from 1804 to 1813, Karl Rossi from 1813 to 1819 and Ivan Ivanov from 1819 to 1848. The present vase was almost certainly created under the latter's tenure (A. Gaydamak, Russian Empire, Moscow, 2000, p. 90).
Ivanov was probably also responsible for the design of a closely related vase decorated with horizontal cobalt blue bands, diamond-cut bands in two sizes and very similar ormolu foot, which was executed in the Imperial Glass Factory around 1830 (N. Thon ed., St. Petersburg um 1800, Recklinghausen, 1990, no. 343).
Ivanov was probably also responsible for the design of a closely related vase decorated with horizontal cobalt blue bands, diamond-cut bands in two sizes and very similar ormolu foot, which was executed in the Imperial Glass Factory around 1830 (N. Thon ed., St. Petersburg um 1800, Recklinghausen, 1990, no. 343).