I'm sure you've seen these on etsy.com. Super cute monogram wall hangings.
You can find them here: http://www.etsy.com/listing/79692400/custom-button-letter-wall-art-orange
This is the one I made.
I was really a lot easier to make than I thought. I should have taken photos as I was working on it, but I was just so excited to get it done. And my hubby gives me a hard time if I have too many projects going at once, so I wanted to prove him I would finish it in 1 day!! : ) Luckily I have been saving buttons for years and found a bunch at a garage sale last summer.