Pretty easy to see that my focus was on the lower left corner :)
I've die cut some gray paper and added a strip of embossing paste through a stencil. Then it's just a matter of adding the die cuts. When I'm working with metal, I like to adhere it to some card stock before adding it to my card...it adds some stability and makes it really easy to glue it down, even when layering.
Here's what I used:
Paper: Neenah Solar White and Echo Park Yours Truly
All the other stuff: Big Shot Pro, Tim Holtz Doily stencil, embossing paste, spatula, Winnie & Walter Big Bang Confetti Cutaways, Winnie & Walter In A Word Cheers Cutaway, adhesives, Elizabeth Craft Designs transparent double-sided tape and Add a Little Dazzle craft metal in the following colors: