Evolution of Architectural and Planning Systems of Morskie Streets Urban Zone in St. Petersburg
The article presents the results of the study of the evolution of St. Petersburg's urban historical environment on the example the zone of Morskie Streets(within the boundaries: Admiralty Ave., Nevsky Ave., Moyki riverenb., Voznesenskiy Ave.). The stages of formation of the frame and fabric of investigated zone as a special type of urban historical environment of St. Petersburg are considered.