Here are my glitzy backgrounds.
Ha, we're thinking alike Heidi, I just mentioned in my gallery post that I used a swiffer to pick up excess glitter.
I was so happy my Golden gel medium was still in good shape. A few weeks ago I took Dina Wakely soft gel matte medium to a class to use as a collage medium. It was a brand new jar, I opened it just before class and it was hard

If I can find my receipt I will take it back. I think I got it at Michaels.
Not sure that I'll have time before the challenge ends, but I'm looking forward to using these backgrounds for cards.
Oh, and I do want to try embossing tinsel. I'm never sure it will stick by just heat embossing, so I think using it with a paste or gel will be a good technique.
Thanks for the challenge!