Construction of Marquette Plaza, Minneapolis, designed by Gunnar Bikerts in 1973. The main floors are supported by two hanging steel cables, creating a large open space below

 Construction of Marquette Plaza, Minneapolis, designed by Gunnar Bikerts in 1973. The main floors are supported by two hanging steel cables, creating a large open space below


Construction of Marquette Plaza, Minneapolis, designed by Gunnar Bikerts in 1973. The main floors are supported by two hanging steel cables, creating a large open space below
via reddit