A Sculptor’s Illusion: Exploring the Work of Truman Henry Delap Truman Henry Delap (Tony Delap), born November 4, 1927, in Oakland, California, was a singular figure in American sculpture whose distinctive approach—characterized by meticulous craftsmanship and an unwavering commitment to challenging visual perception—established him as a pivotal voice within the West Coast minimalist movement and Op Art. His artistic journey began with a fascination for geometric abstraction and quickly evolved into a masterful manipulation of illusionistic techniques, resulting in sculptures that seem to de…