99% Invisible-47- US Postal Service Stamps

<p>Somebody might be able to do a great painting that’s 20 x 30 inches, but you take that down to 1 x 1.5 inches, and it’s a challenge to make it work. -Ethel Kessler, Art Director for USPS Stamp Services … <a href="http://99percentinvisible.prx.org/2012/02/10/99-invisible-47-us-postal-service-stamps/" rel="nofollow" target="_blank">Continue reading →</a></p>