This survey of Le Va’s floor-based installations from the 1960s includes two of his rarely seen powder dispersals, which are reconfigured specifically for Dia: Beacon. These installations are based on Omitted Section of a Section Omitted (1968–69), which was first presented at the Whitney Museum of American Art’s Anti-Illusion: Procedures/Materials exhibition in 1969, and Le Va’s series of Brown Line chalk sculptures (also from 1969). Le Va’s dispersals push the notion of sculpture to its formal limits and challenge the stark, industrially fabricated forms of Minimalism. The presentation also includes several of Le Va’s signature floor works that utilize felt, ball bearings, and broken glass. In an adjoining gallery, the artist conceived an installation from his Cleaver series.