So I was going over the artist list at Botcon.com and noticed under Don Figeuroa and Alex Milne's writeups that they will be doing sketches. I've never really done this before at a Botcon or any other convention for that matter, and was wondering from those who had...How do you go about getting a sketch from a guest artist? Do you give them a sketch book to do it on or do they have a sketchpad prepared for something like this? Do I ask for something in particular or do I just ask for a sketch? Is there money involved? I would love to get a sketch from Don if at all possible, I just want to know the etiquette invovled from those who may have more experience in this area of things. So any thoughts or help?