Hi, Sandra --
Wow, it took me forever to get back to you... I got a response from
a sculptor here on the plasticine question. You're gonna love the
answer: add colored plasticine. Sorry; it's just that simple.
Anyway, I've got a client in the room (for Kellogg's BreakfastMates
-- cereal, milk, a little plastic bowl, and a spoon, all in one box! Lazy parents, this is for you!), so I need to get back to work.
I hope you're enjoying all the pleasures Ohio has to offer.
Sandra Barrick http://home.fuse.net/astroboy/Sandra.html