hidden Gatchina Palace -and - Park ensemble, the The Gatchina Palace -and - Park ensemble. It is an architectural sight and garden-and -park monument of the 18-19th centuries of federal importance. The ensemble is included in the State Palace-and-Park and Art-and-Historic Culture Preserve... more

hidden Viollier, Henry-Francois-Gabriel (Frants -Gavriil, 1750 -1829), an artist, architect Viollier, Henry-Francois-Gabriel (Frants -Gavriil, 1750 -1829), an artist, architect. Viollier was of Swiss origin. He was in Russia from 1776. Till 1791 he served at the "Small court" of Grand Duke Paul Petrovich. Henry-Francois-Gabriel Viollier... more