I LOVE mail art! It's so much fun to get a piece of decorated mail. It doesn't even matter what's inside! And it's fun to decorate envelopes too! I'm much freer with my art when it's going thru the mail. I can pull out stamps that rarely get used, and use colors I don't normally use and just go with the flow! My whimsical side seems to come out and play. Why don't you give it a try?? pull out those markers and stamps and crayons and decorate your mail. It will surely put a smile on the recipient's face!