The tree is made of scraps of Basic Gray and other holiday papers I've had around a few years. They are actually concentric circles that are then cut into 6 wedges and viola! you have 6 trees! I saw this somewhere on SCS, but unfortunately didn't save the card into my favs, so I have no idea who to credit, but I just thought it was so clever and a great way to use up my scraps. I used a kraft base because I thought it made it feel a little more warm and rustic.
The inside says:
May your hearts be content,
may your spirits be light,
And all of your holiday
memories bright!