This was what I thought I would do with it.
What are those? Man hands? Yep, I set to work taping off the mat, but my hubby quickly stepped in and said he would be happy to help. He's pretty good at geometric shapes (he's a mechanical engineer after all!).
And then I took a bottle of black paint and a brush and set to work dabbing the paint on. I'm not sure how it will hold up with dirty wet feet, which is why I didn't take the time to put our last initial on yet. In the meantime, I think it looks pretty good.