This article, by Michael R. Allen, was originally published on Next City as "Prentice Hospital Could Become Modernism's 'Penn Station Moment'"

When the concrete cloverleaf of Prentice Hospital sprouted from the Chicago ground in 1975, its award-winning design met the praise of critics and the admiration of many Chicagoans. Architect Bertrand Goldberg drew from Brutalism, but with a symmetry and grace that distinguished Prentice from more angular works in that style.

This week, as Goldberg’s famous work is pulled apart by wreckers, nothing about its loss seems symmetrical or graceful. Within 40 years, the building transitioned from a proud symbol of civic renewal and design innovation to the victim of old-fashioned Chicago politics. The controversy surrounding the demolition of Prentice, however, injected the preservation movement into an urban design discussion with a presence not seen in a long time.