This remarkable little church is actually the only National Historic Landmark on the North Side, and it well deserves the honor. H. H. Richardson put a lot of imagination into making a small church something unique. Note especially the decorative brickwork.
The immense roof proved heavier than even the great Richardson had calculated. The walls of the church bowed outward under the weight very early. Engineers called in to inspect the damage found that the walls had reached a stable position: they would stay that way forever if the congregation didn’t mind. And so they have stayed for more than a century.