One of the first editorial cartoonists, Thomas Nast, helped bring down Tammany Hall and created iconic images of Santa Claus, the Democratic Donkey, and the Republican Elephant.

Nast was a famous caricaturist and editorial cartoonist.

A website dedicated to displaying a selection of political cartoons and caricatures from the nineteenth and twentieth centuries. Includes biographies of many famous cartoonists and commentaries on the cartoonist's style and interests.

The Library of Congress offers a digitized collection of caricature, cartoon, and animated art. The collection is searchable and short histories of cartoonists, types of cartoons, and animation are included.