I just got 300 postcards with the "Blink Blink" print on them. Go-Card has printed and distributed them along with other postcards, wich you'll be able to find in cafes all over Denmark. They will print some more of my artwork later. Their concept is great. You can e-mail them your art and every month they choose upcoming artists they want to promote, and it's free of charge for the artists.
See more postcards at www.go-card.dk (site is in Danish).