Keywords: Oulu City Hall Staircase 20161008 02.jpg en A staircase in the Oulu City Hall fi Oulun kaupungintalon portaikko 2016-10-08 own Estormiz other versions cc-zero 2016 in Oulu Interior of Oulu City Hall October 2016 in Finland Staircases in Finland Taken with Canon EOS 6D |