Claudia began this project by selecting 120 photos and printing them out. She then prompted the public to contribute to the collection, asking them to take one picture and leave one behind in return. Every time 120 new images are contributed, a book is made to document the exchange. This is a never ending piece. It is a work that travels and constructs itself while it changes.The first volume compiles photos exchanged in Mexico City, Alberta Canada and Karlsruhe Germany.