This document discusses the shared qualities and concerns of dance and architecture. It notes that dance is architecture in motion, with the human body producing an intangible kinesphere of potential movement like an icosahedron. Both dance and architecture are concerned with practices of space - for dancers, choreography constructs spatial dimensions through gesture, while architects construct habitation through emerging forms. The document examines how choreographic elements like algorithms, objects and constructions are analogous to architectural design processes.