Gregory Mann on Instagram: "The form of this lamp comes from a geometric shape called a pentagonal hexecontahedron. It belongs to a family of shapes known as Catalan solids, highly symmetrical forms made from many identical faces. They’re the geometric counterparts to the Archimedean solids, like two sides of the same mathematical coin. In this case, the shape is built from 60 identical pentagonal faces arranged so the overall form becomes almost spherical. That balance between repetition and cu