This is a pair of perspective sketches done for a project a few years ago.  The multi-perspectival collage was used to try to portray the experience of moving between spaces, a syncopated rhythm of expansive and compressive spaces.  Both of these were playing off the compostions of Piranesi and the Giuseppe Galla (one of the Bibienas).  The fixed eye of the theatre, as deployed by Piranesi and the Bibienas, is replaced by the roving eye in these drawings, moving through the fixed spaces of the project.