We Said Hello and Shook Hands"We Said Hello and Shook Hands"is not only about the art of collage but about the art of collage collaboration. Using the Internet as his primary vehicle of communication, Collins "said hello" to hundreds of artists around the world between 2011 and 2014 by sending them starter collages (and, later, finishing collages that others had started). The result, documented in this book, is a fresh and vital body of work that consists of over 500 artworks by