LOVED this marble!  I started out with a base of 2 coats of Orly Orange Punch.  A pretty hard color to capture in pics actually, it was very bright, almost neon, but it just looks like a normal orange here (& kind of red in the vid):
 
 
Usually I only do one coat of white or color for my base, but I wanted to make sure that the orange really popped with this one.  Then I marbled with Orange Punch & Orly Liquid Vinyl.  I started out just wanting something orange & black, but the finished product really came out looking like fire:
Here's the tutorial:
 
 
Still a few more Halloween ideas, I hope I have enough time to do them since I waited until the end of the month LOL.  I also wanted to do a pink marble for breast cancer awareness month, and a green marble for depression awareness month which is also October.  But I've only got a week left in the month ... we'll see =)
 
Thanks for reading.
~Colette