Hopefully someone here can help me out. This is a longshot, but I've exhausted all other possible resources/avenues.
I represent The Super Mario Bros. The Movie Archive, an online resource dedicated to the 1993 video game adaptation. In the last few months we've been interviewing cast and crew in regards to their contribution to the film, and have spoken with many high-profile people in the process.
However, everyone mentions Patrick. Everyone indicates the amazing amount of work he did for the project. Everyone says "Speak to Patrick." Unfortunately, we haven't been able to get in touch with him for whatever reason. Because of this, we have very little in the way of Tatopoulos concept artwork.
Hopefully someone might be able to point us in the right direction as far as obtaining this concept artwork. We'd greatly appreciate it. Also, feel free to ask any questions concerning the site or what we're doing. I'd be happy to do so.