Seventeenth Church of Christ Scientist

Seventeenth Church of Christ, Scientist, built in 1968, is a modern style Christian Science church building located in The Loop at 55 East Wacker Drive, in Chicago, Illinois in the United States. It was designed by noted Chicago-based architect Harry Weese, whose most famous work is the Washington Metro but who is remembered best as the architect who "shaped Chicago’s skyline and the way the city thought about everything from the lakefront to its treasure-trove of historical buildings."Built by Sumner Sollitt Construction Company of concrete in a circular design, the building has no windows in the interior amphitheater. Outside light comes through a skylight at the top of the oculus in the center of the conical roof.

Source: Wikipedia