Skull and Crossbones Symbol - Meaning, History, and Usage #1423417 (License: Personal Use)

This high-contrast monochrome image depicts a stylized human skull centered above two crossed long bones, forming the traditional "Jolly Roger" pirate flag motif. The design is minimalist yet instantly recognizable, with solid black eye sockets, a triangular nasal cavity, and four visible teeth-elements standardized in modern hazard signage. Widely adopted by regulatory bodies like OSHA and GHS, it signals acute toxicity or lethal risk in chemical labeling.

Used in safety signage, hazardous material packaging, digital interfaces (e.g., warning modals), educational content about maritime history, and pop-culture references to pirates or danger themes. Matches user intent for understanding symbolism, safety compliance, or historical iconography.