Stamp licking pup

Here's my latest piece of mail art. I learned recently that having your stamps adhered to the upper corner at perfectly right angles is a rule that can be broken! The trick is just to take it into the post office and kindly ask your friendly mail worker to hand cancel the envelope.

However,  my local post office always has an hour long line, and the agitated tones and scowling expressions on the faces of those workers scared me away enough that I wimped out and retreated. (Apparently the friendly mail workers were off that day.) I deposited the envelope into a drop box instead, so we'll see if it ever arrives. :-/

EDIT 04/04/2015: Turns out it arrived just fine! :)