Crafty obsession: Tim Holtz grungepaper flowers

What's your crafty obsession? Is it making jewelry or altering everyday materials? Mine changes week to week, but I'm currently crushing on Tim Holtz. He's an amazing crafter and the scrapbooking and rubber stamping educator for Ranger Industries, a crafts supplier. Check out his site for some inspiration: www.timholtz.com
My favorite Tim Holz creation has got to be his gorgeous grungepaper roses. They're so intricate and pretty! I've been dying to learn how to make them. How about you?
Not Just Scrap in Centereach is hosting a class on April 11. They will show you how to make Tim Holtz-style roses using grungepaper, cardstock and patterned papers. To sign up for the class, contact Not Just Scrap at (631) 580-1118 or visit online: www.notjustscrap.com
Check out these fine blogs for more grungepaper flowers:
Walkin on the bad side
Art saves lives
Crafts by Carolyn
Here's a video of Tim Holtz demonstrating the grungepaper rose.