Exterior view of Harpa, a concert hall and conference centre in Reykjavik, Iceland, Polar Regions

photography colour colour image color color image horizontal horizontal image outdoors outside day nobody no one no one travel travel destination travel destinations concert hall conference centre conference center concert venue music venue art culture and entertainment harpa reykjavik iceland polar regions building exterior building buildings architecture architectural facade window glass city cities urban scene urban scenes urban diminishing perspective vanishing point perspective contemporary style modern landmark landmarks famous well known well known