I began this notebook in 2004 alongside some of the other notebooks in this series. I had the idea that I could devote separate notebooks to specific themes, and for a while carried around five or six notebooks. Needless to say this discipline eventually failed. The present notebook began as a record of investigations of the relationships between architecture and the person. This theme, because it is so general, does prevail throughout the notebook, but the following pages also contain material prepared for the book Doorway (Routledge, 2007), and drawings related to various trips abroad.