Skull and Crossbones Symbol - Universal Warning Sign for Toxicity and Hazard #1926281 (License: Personal Use)

This high-contrast, monochrome illustration features a stylized human skull positioned above two crossed long bones, forming the universally recognized hazard symbol. The design is minimalist yet unmistakable, with hollow eye sockets, a nasal cavity, and jagged teeth enhancing its menacing appearance. It originates from pirate flags but was standardized by GHS and OSHA for labeling toxic substances.

Commonly used on chemical containers, safety data sheets, warning labels, and regulatory signage to alert users to lethal or highly toxic risks; matches user intent for hazard identification, safety compliance, or educational content about warning symbols.