What about the Chuck Close video available through Sax? It would lead
right in to your self portrait unit.It is well done and interesting. Have
some faith in your kids...let them know the expectations clearly and I'll bet
they can carry on with their current projects for two days without you...then
have a video shown the third day that is relevent.
The Boggs one is great..I have it saved from a Sun. Morning
show..I'm not sure how you would go about finding it.