Functionalist tower of the Olympic Stadium in Helsinki, Finland, designed by Yrjö Lindegren and Toivo Jäntti.
Óðinn, CC BY-SA 2.5 ca, via Wikimedia Commons. View source.
Functionalist tower of the Olympic Stadium in Helsinki, Finland, designed by Yrjö Lindegren and Toivo Jäntti.
Óðinn, CC BY-SA 2.5 ca, via Wikimedia Commons. View source.