We wanted a concept behind the imagery so that the image directly relates to the value of each note. We also wanted the notes to be educational, not only for those living in America but visitors as well. Each note uses a black and white image depicting a particular aspect of American history and culture. They are then overprinted with informational graphics or a pattern relating to that particular image.
See Previously: US Currency Redesign Concept by Michael Tyznik
via Neven Mrgan