collegium altum - poznan university of economics, poznan, poland

building facade architecture landmark tower downtown skyscraper condominium headquarters plaza city neighbourhood property stadium collegium altum poznan university economics poland pozna business school powstacasup3 wielkopolskich center built second 19th century 20th designed lech sternal witold milewski zygmunt skupniewicz tallest powstancasup3 powstancow high 25meter mast installed helicopter 103 socialism socialist modernism red