A friend of mine, sent me a link for a website where you can buy artwork, in which a percentage of the proceeds are then donated to a charity chosen by the author. The Working Proof "seeks to promote art and social responsibility. Each print is paired with a charity of the artist's choice, to which we are donating 15% of the sale of each print - creating what we believe to be a product with not just aesthetic, but social value. Besides showcasing emerging artists and great artwork, the intent of the Working Proof is to promote a variety of charities and to expose them to new supporters through the appreciation of art and creativity."