Smoke is a monumental black painted steel sculpture by Tony Smith, consisting of an interconnected cluster of angular geometric forms that create an open labyrinthine structure. The work exemplifies Smith's signature approach to Minimalism, using faceted planar surfaces and modular geometry to generate a sense of both mass and transparency at architectural scale. Visitors are able to walk through and around the work, experiencing its shifting silhouettes from multiple vantage points. This installation appears to be photographed in a major museum atrium setting, consistent with the work's institutional exhibition history.