A Topology of Everyday ConstellationsBy: Georges Teyssot Series: Writing Architecture The threshold as both boundary and bridge: investigations of spaces, public and private, local and global. Today, spaces no longer represent a bourgeois haven; nor are they the sites of a classical harmony between work and leisure, private and public, the local and the global. The house is not merely a home but a position for negotiations with multiple spheresthe technological as well as the physical