In the 1730, the first large industrial project — the metallurgical production found by Demidov family — gave birth to the city of Barnaul. Later, the enterprise organized social institutions like library, club, theatre. Pyotr Semenov-Tyan-Shansky, who stayed in Barnaul in 1856–1857, wrote: "The richness of mining engineers of Barnaul expressed not merely in their households and clothes, but more in their educational level, knowledge of science and literature. Barnaul was undoubtedly the most cultured place in Siberia, and I've called it Siberian Athenes, leaving Sparta for Omsk".