3D Photo Periodic Table Posters. Theodore writes -

The Alexander Arrangement is a three-dimensional paper sculpture of the periodic table designed by Roy Alexander, with whom I collaborated on this version. For the first time this clever form of the table has been combined with my photographs of real element samples, resulting in a quite lovely object. The Alexander Arrangement deals with the fundamental problem of gaps in the traditional arrangement of the periodic table by wrapping the transition metals and the lanthanides/actinides into loops, so all the elements that are supposed to be next to each other actually are next to each other. You can read it as a complete spiral loop through all the elements without any