Someone gave me a bag of scraps. I had not even looked in it yet, but I knew there were some super small scraps in there. To work on this challenge, I peeked inside and pulled out some small strips. I now have 4 little squares, 2.5" in size. I posed it with an American quarter and with a Czech 2-crown piece (about a dime) for scale.
Here are all four:
So far I have no idea where I'll go with this challenge. It'll become clear at some point.