BHuber, I think that's a good idea. You can either do a special version, or simply select one that he liked especially. Since he was so fond of historical and technical accuracy, I think the second option is best but I'll let you decide. Can you send me the image once you've done/chosen it at webmaster[AT]gaetanmarie[DOT]com?
Those who want to join in and send a note can send me their text by email at that same address. I'll print the textes I receive and send them along with BHuber's illustration.
Any other suggestions are welcome.