The Make a Difference Movement has caught on! Even Seth Godin's blog talked about a project he is doing where he is seeking photos of people who make a difference in your life. My art cards are presently being used by people wanting to express thanks, more specifically recent purchases by Realtors and HR peeps. The cards can be kept or passed on. Go to 1000 markets to see a full selection http://www.1000markets.com/users/avisualjourney/products?tag=aceo
They can be purchased individually or in quantity, including wholesale for large orders.