Skull and Crossbones Symbol - Universal Warning Icon for Hazardous Substances #2029465 (License: Personal Use)

This black-and-white line drawing depicts a stylized human skull centered over two crossed femur bones, forming the iconic Jolly Roger motif repurposed as a universal hazard symbol. The skull includes expressive details: large hollow eye sockets, a triangular nasal cavity, gritted teeth, and a jagged crack on the forehead, enhancing its menacing appearance. The clean vector-style outline ensures high visibility and scalability for labeling toxic substances or dangerous zones.

Commonly used on chemical labels, safety data sheets, hazardous waste containers, and public warning signs; matches user intent for identifying danger symbols, educational materials on safety protocols, or graphic design assets for risk communication.