Aren't they adorable!!! I am going to make a set!!
Here are my instructions for how to make the coasters. Below is how Kristi explains to put their artwork on them....
"I had them draw them on a square piece of paper (8.5 x 8.5) and then scanned them and reduced them to 4x4. When I printed them from Picasa they came out with the blue border and I liked out so I didn't cut it away lol! I could have mounted them on something, but decided not to."
(Now I just need to ask her what Picasa is!!)