Keywords: Aleksanterinkatu 6 Oulu 20160910.jpg en Door to the library of the architecture department of Oulu University fi Oulun yliopiston arkkitehtuurin osaston kirjaston ovi 2016-09-10 own Estormiz other versions cc-zero 2016 in Oulu Aleksanterinkatu 6 Oulu Doors in Oulu September 2016 in Finland Taken with Canon EOS 6D |