From Amy - I'm loving the silver technique she used on the envelope. And of course the note on the Charley Harper art. And as she wrote, check out the 5.3c vintage non-profit stamp.
Fun rubber stamps from Cathy. The colors work so well with the La Florida stamp from a few years ago.
St Patrick's day luck in green and gold from Jannie.
Jean sent this great graphic piece inside a glassine envelope. Love the clever use of the C as part of the address.
And this awesome envelope with one of my favorite stamps ever from Royal Mail from Tina M.