In looking back on my photographic life, I realize that my most productive projects have almost always been tied to some numeric count. It started with the 100 Prints Project in 1988, then the New 100 Prints Project, and those of you who are observant have noticed that these Here's a thought videos are numbered, as well as my Kokoro PDFs. It's almost as though numbering something defines it as a series which provides its own motivation for completion — or at least continuing the work.