Salvador Dalí was not just a master of surreal dreams; he was also deeply fascinated by mathematics and science. In his painting 'The Sacrament of the Last Supper' (1955), he utilized the 'Golden Ratio' (approximately 1.618) to determine the dimensions of the canvas and the placement of the figures. He also integrated a massive dodecahedron (a 12-sided geometric solid) into the architecture of the scene. Dalí believed that these mathematical principles were divine and reflected the underlying order of the universe. This approach, which he called 'Nuclear Mysticism,' combined his interest in quantum physics and DNA with religious themes. By using the Golden Ratio, Dalí sought to create a sense of perfect harmony and classical beauty, proving that even the most 'irrational' surrealist could be governed by precise logic.