I really like this explainy patent theme 1971 Christmas card by cartoonist Roy Doty (click for the full version).
The online cartoonist magazine Hogan’s Alley has many more cool cards and an interview with Doty here.
ExplainistExplainistI really like this explainy patent theme 1971 Christmas card by cartoonist Roy Doty (click for the full version).
The online cartoonist magazine Hogan’s Alley has many more cool cards and an interview with Doty here.