I recently participated in an art swap - I believe there was almost 70 of us - from all over the world. It was a 5x7 swap - we all used 5x7 envelopes to send whatever we chose to make to one person. I received mine yesterday - simply amazing! And from a gal in England!! I am SO amazed... you can go here to see my full post of it. What a great experience!! Thank you again, Sarah!