Vending machines are also now considered high art. An image of a snow-covered vending machine by photographer Eiji Ohashi auctioned in London for more than $40,000.

Print artist Ana Inciardi sells her art through vending machines at 50 locations. Instead of snacks, Inciardi's three-slot machines produce prints you can collect, for the low price of four quarters.

Print artist Ana Inciardi sells her art through vending machines at 50 locations. Instead of snacks, Inciardi's three-slot machines produce prints you can collect, for the low price of four quarters.