Brutalist architecture often carries the weight of its “raw concrete” name, but its most sophisticated iterations involve a masterful dialogue with glass. The juxtaposition of massive, textured concrete structures with vast expanses of transparent glass creates a tension that is unique to the movement. These buildings—from the Barbican to the National Theatre—are not just cold monoliths; they are light-filled cathedrals of communal space. In the 21st century, we are rediscovering the honesty of Brutalism, finding beauty in its uncompromising materiality and structural scale.