[GDR] An 1883 lithographed advertisement for Valentine`s Day greeting cards published by Louis Prang, showing a woman holding a group of tethered cherubs, who float like a bunch of balloons above her. Prang became well-known during the American Civil War, printing war maps for newspapers. In 1873, he began selling Christmas cards in England... Found on http://en.wikipedia.org/wiki/Wende_(GDR)