Illustration Got Published

A paper of mine, which forms the guts of my thesis, was recently published in Lecture Notes on Artificial Intelligence, volume 4766. They just sent me a copy of it, and I got quite a surprise: the cover illustration they used is actually the one from my paper and thesis. It's an illustration of a distributed CSP that I created for demonstrating my algorithm. Don't quite know what to say. At least they really liked the diagram? :)