Yekaterinburg-based photographer Sergey Poteryaev specialises in documentary photography and multimedia. He is a member of the Union of Photographers of Russia since 2010, and lives and works in Ekaterinburg. His works have been exhibited in Russia, Lithuania, South Africa, Malaysia, Australia, Switzerland, Romania, UK, Bulgaria, Italy, Guatemala, China, Slovakia, Austria and Netherlands. You can see more of his work here.