Paolo Uccello contributed to the Holy. His geometrical understanding of philosophy is described with a mathematical depiction of a heavenly contribution to perspective, the perspective of the heart or the love of God. Diamond Pointed Sphere, c. 1460, was recently exhibited in The Springtime of the Renaissance exhibition at the Louvre Museum in Paris and nominates the divine. Where John Constable takes us to the patterns in the clouds reflecting Gods love patterns in your heart, Paolo Uccello describes this overview with a twelve pointed star. Other more contemporary artists, for example, Walter de Maria appear to have taken us on a pathway to the inner geometry of knowledge via composition and music philosophy with his sculpture and installation, similarly with John Cage and his prints and drawings.