In the mid-1950s, gag cartoonists found a new market with the introduction of highly popular
studio cards in college bookstores. Single-panel cartoons have been published on various products, such as coffee mugs and cocktail napkins. Traditionally, newspapers and magazines printed cartoons in black and white, but this changed in the 1950s when
Playboy began to feature full-page, full-color cartoons in every issue. There are numerous collections of cartoons in both paperback and hardcover, notably
The New Yorker collections. From 1942 to 1971, the cartoonist-novelist Lawrence Lariar edited the annual
Best Cartoons of the Year collections. ==Notable gag cartoons==