Sarah Frost, Arsenal

If you type "paper guns" into YouTube's search box, you will find scores of videos—mostly created by teenage boys—showing you how to make everything from an AK-47 to a MAC-10 out of plain old household stationery. Inspired by such tutorials, Frost uses the same material to create a veritable armory of automatic sidearms, assault rifles and grenade launchers, hung from the ceiling and displayed on the floor—a ghostly evocation of our cultural obsession with lethality.