In revisiting the 18th- and early 19th-century treatises of the picturesque, which Olmsted interpreted in his practice, Smithson exposes threads of an anti-aesthetic anti-formalist logic and a theoretical framework of the picturesque that addressed the dialectic between the physical landscape and its temporal context. By re-interpreting and re-valuing these treatises, Smithson was able to broaden the temporal and intellectual context for his own work, and to offer renewed meaning for Central Park as an important work of modern art and landscape architecture.