http://en.wikipedia.org/wiki/Catherine_the_Great
"Catherine subscribed to the Enlightenment and considered herself a "philosopher on the throne". She showed great awareness of her image abroad, and ever desired that Europe should perceive her as a civilized and enlightened monarch, despite the fact that in Russia she often played the part of the tyrant. Even as she proclaimed her love for the ideals of liberty and freedom, she did more to tie the Russian Serf to his land and his lord than any sovereign since Boris Godunov.
Catherine had a reputation as a patron of the arts, literature and education. The Hermitage Museum, which now occupies the whole of the Winter Palace, began as Catherine's personal collection. At the instigation of her factotum, Ivan Betskoi, she wrote a manual for the education of young children, drawing from the ideas of John Locke, and founded the famous Smolny Institute for noble young ladies. This school would become one of the best of its kind in Europe, and even went so far as to admit young girls born to wealthy merchants alongside the daughters of the nobility. She wrote comedies, fiction and memoirs, while cultivating Voltaire, Diderot and D'Alembert