There have been many Disney Comics postage stamps, mostly Carl Barks' Ducks and Gottfredson's Mickey Mouse, (especially in The Netherlands), also Thom Poes, Asterix, and US series and Canadian series with superheroes. Also, there have been Warner Brothers and Walter Lantz cartoon character postage stamp series representing comic book characters, but the poses were generic marketing poses, rather than art taken directly from comic book panels or animation cells, unlike the Disney Barks poses that came directly from comic book panels. I'm sure most of you have seen the US Superman and Batman series.
Globi is a "he". My main work/business partner, Jan Gulbransson, drew a few Globi comic books for a Swiss publisher. I have friends working on Thom Poes comics. The Canadian early 1940s superhero comics are very nostalgic for me, as my cousins, who grew up in the same house as I did, had most of those that were issued.