White Beach renders a shoreline defined by the contrast between white sand and the dark water beyond — the beach as a zone of maximum simplicity in the natural landscape, its clean geometry (line of sand meeting line of sea meeting line of sky) analogous to the compositional principles of Hagiwara's abstract work. The white beach, unlike the drama of rocky coasts or the complexity of forest interiors, offered the artist a landscape whose aesthetic values were already abstract: pure color, clean edge, the relationship between ground and space.