Apologies if I missed the original thread - but did you use a specific artist to demo?
From: Denise Mozzetti [mailto:email@example.com]
Sent: Tuesday, October 25, 2011 8:21 AM
To: TeacherArtExchange Discussion Group
Subject: Re: [teacherartexchange] Oil Pastel Resists
Oh, these are beautiful, Ellen. Did you say 4th grade?!? Wow! You have some inspiring kids! Now, you're going to cover these with ink when they're done, right? I've heard you can use dyes, too, but I'm not sure which. Would they be Dr. Martin's? That would be pricey.
I can't wait to see the finished results! Thank you for sharing!