Prehistoric animals are an astonishingly popular subject for postage stamps, almost always featuring animals never found in the country which issued them, and most of which are really, really terrible. However, I really like these ca. 1966 Polish stamps designed by Andrzej Heidrich. I suppose it’s just my inner communist coming out.
microecos 
5 August 2009 at 2:56 pm
Despite its simplicity (which is kind of why I like it), that’s one of the best Dunkleosteus‘ I’ve ever seen.