Skull and Crossbones Symbol - Meaning, History, and Safety Warning Use #1785053 (License: Personal Use)

This iconic black-and-white illustration depicts a human skull positioned above two crossed femur bones, forming the universally recognized symbol for poison and mortal danger. Historically linked to piracy, it evolved into a standardized hazard pictogram under GHS (Globally Harmonized System) and OSHA regulations. Its stark, minimalist design ensures immediate recognition across language barriers in emergency and industrial contexts.

Used on chemical containers, pesticide labels, safety data sheets, and hazard signage; serves users seeking hazard identification, regulatory compliance info, or educational content about warning symbols.