Chicago has filled in around it (...and the hotel next door filled in its balconies), but Harry Weese’s modernist Seventeenth Church of Christ Scientist, wedged into an oddly-shaped little lot, still looks as simultaneously ancient and futuristic as the day it opened in 1968.

Late 1960s or early 1970s postcard via the James R. Tanis Collection of Church Postcards, Princeton Theological Seminary Library / 2023 photo.