сецесія.

The central part of Lviv was formed over several centuries and in several stages. Favourable demographic, economic and political prerequisites in the XIX-XX centuries positively influenced the quantitative and qualitative state of urban homes. Demolition of defensive walls, the formation of a new citywide centre, measures to improve the central part of the city, regulate the street network, and increase the population are the main factors that underlie the planning and development of the city. The city was actively built up. Most of the houses were profitable.

Aspects of architectural and artistic creativity of professor of architecture Vladislav Sadlovsky, as well as his contribution to the architectural heritage of Lviv during the secession period are covered. The archival curricula of the architectural school of the mentioned period, art disciplines and methods of their teaching are analyzed. This year, June 25 marks the 150th anniversary of the birth of the famous Lviv architect, designer, restorer and teacher of the Lviv Architectural School Vladyslav Sadlovsky, author of a number of secession buildings in Lviv and beyond.