I don't know whether or not you've guessed this, but making collaged note cards is therapeutic for me. Whether I'm using it as a studio warm up or specifically spending an entire studio session making note cards, I find that I can truly escape into the right side of my brain and put these together without thinking. I rummage through all my scraps and start assembling by color and shape. And then, of course, comes lots of glitter! You know I love glitter.
And I use these cards, too. For birthdays, anniversaries, thank you's, condolences. And I also include a free note card with every Etsy purchase! ;)
Although I make them available for purchase at my art shows for $5.00 a piece, they are not available online. Sorry.