This document discusses the similarities between dance and architecture. Both are concerned with the use of space - for dancers, choreography defines spatial dimensions through gesture and movement, while for architects space is the medium through which buildings take form. The document also examines concepts like the kinesphere, stasis and ecstasy, choreographic algorithms and objects, and how dance can be viewed as "living architecture" that traces pathways in space through human movement. It suggests dance and architecture can inform and complement each other through shared interests in the use and definition of space.