Epstein provided architectural design services for the proposed Argonne Theory and Computing Sciences Building in Chicago, Illinois. This facility consists of two formal components: a one/two story horizontal ‘mat’ building and a vertical ‘tower’. The primary office and support areas are grouped around central laboratory spaces within a single-story volume of ‘universal’ space, punctuated strategically by landscaped courtyard spaces which provide daylight, relief and inspiration. This research/office plateau surrounds the Supercomputer Support Center, which expresses its significance within the facility.