In everyday environments, from busy highways to industrial workplaces and public facilities, signs play a critical role in guiding behavior and reducing risk. While they are often overlooked, warning ...

*Editor’s note: This story has been updated to reflect that the ‘constitutional compliance’ sign at Bagalis has been taken down since the publishing of this article. Signs on the doors of Bagalis and ...

Alabaster Pizzo, “Choking First Aid poster” (2016) (all images courtesy the artist unless otherwise noted) In 1978, shortly after the discovery of the Heimlich Maneuver, New York City introduced its ...