Via CityLab, a new short video argues that the Thompson Center needs to be preserved:
Few of the film’s interviewees seem to find the Thompson Center beautiful—noted Chicago architect Stanley Tigerman calls it “a piece of shit.” But he, like the rest of the talking heads in the film, believes the building should be preserved for its architectural significance. It was a boundary-breaking structure when it was completed in 1985, becoming one of the first curved buildings in downtown Chicago’s hard, rectilinear cityscape, and catapulting its architect, Helmut Jahn, to stardom.
The Thompson Center captured Chicago’s imagination, if not its heart. The building’s rounded, all-glass exterior, as well as its cylindrical interior atrium, made it look like an alien visitor, earning it the “starship” moniker. The design was actually a riff on the classic American statehouse, with glass walls representing government transparency and the large skylight capping the atrium meant to evoke a dome. The busy interior of the atrium is painted in red (or salmon), white, and blue, perhaps the structure’s most jarring design element.
Here's a view of it from just after it opened in 1986: