Two mail art envelopes.  One addressed to each of a couple. 
I saw this idea on flickr, here, as postcards.  But I wanted envelopes, and here is how I did this.
I first stamped my skeleton head on paper.  I then put the stamped paper in my copier and enlarged the image to the size I wanted for the two envelopes.
The image copied beautifully.  The crinkle in the paper is because I retrieved the paper from the trash when I decided to make a tutorial of my process.
I then taped, with blue painters tape, my envelopes side by side over the top of the enlarged imaged so that the image will print on the envelope where I want them.
  I then inserted the envelope sheet into my copier paper tray and photocopied the image onto the envelopes.
I removed the tape and proceeded to color with ink the design.  I stamped Happy Halloween on tracing paper and cut out the letters in blocks.  They are spray glued to the envelopes.
I added a stamped cat image on one envelope and bats on the other.  I also stamped the verse.
 
