Colorful ‘Watch Out 4 Us 2’ Roadside Wildlife Sign Featuring Dolphin and Fish, New Zealand

Sign warning against feeding sharks, Half Moon Caye, Mesoamerican Barrier Reef, Belize

Broken Chair, Memorial to the Victims of Landmines, United Nations Office, Place des Nations, Geneva, Switzerland

A cycling safety initiative highlighting the dangers of undertaking lorries at a junction in the driver's blind spot, London, England, United Kingdom, Europe