And the mail art was XL, as it didn't fit through the mail slot (or on the scanner). And it came with eXtra intelligent mail barcode labels - count them, they add up to half of X.
I recommend enlarging the picture of the whole envelope to appreciate the galaXy stripygoose sent me.
Remember the artistamps I showed here? The one on the envelope even got postmarked.
Well stripygoose sent me the most fantastic mail art back as a thank you - part 2 of Starling Wars!!
And standing up:
Here's the link to Starling Wars - The Birds Awaken she sent ages ago.
What's the largest piece of mail you ever received?
What's the coolest?