The Polish Picasso stamp was issued 10 Mar 1981 to commemorate his 100th birth anniv. 51studebaker has shown a stamp issued in sheets in which you can have the label on both sides. It was also issued as a block -

And to put more money into the philatelic coffers, a limited edition reprint, not valid for postage. Whereas the regular stamp & block can be had for a buck or two, the reprint is advertised at $100 or so
