First, a collage of Charley Harper images. I bought this matching game at Anthropologie a couple years ago. It cost $15, so this was not a cheap DIY by my standards, but it's a heck of a lot cheaper than the $200 coffee table book they were also selling.
Here's the finished product:
The other project is a small Ikea mirror that I painted black and covered with copper foil, inspired by this. I used Speedball brand's Simple Leaf copper sheets that come already backed with thin wax paper for easier handling. It's the first time I've used metal leafing, and the sheets were so delicate that I can't imagine handling them without the wax paper. This is a "practice makes perfect" material, for sure.