Riga, former Hanseatic League member and capital of the Latvia, in a 1975 picture throughout soviet era. Back then popolation was 796 000 (source: Novosti agency) but the result of 2011 census was 669 203; even so Riga is still the largest city of the Baltic states. In this picture one can see the Brīvības bulvāris, that is “Freedom boulevard”, with the 42-metre (138 ft) tall …