Warning Sign Icon - Universal Caution Symbol for Safety and Alerts #257108 (License: Personal Use)

The image displays a classic ISO-standard warning sign: an equilateral triangle with a thick black border, filled with bright yellow, and centered with a bold black exclamation mark. Its high-contrast design ensures visibility and instant recognition across cultures and contexts, commonly employed in safety signage, digital interfaces, and instructional materials to denote caution or alert users to hazards.

Used on safety manuals, websites, apps, and physical signage to indicate warnings, errors, or urgent notices; matches user intent for hazard awareness, risk communication, or UI feedback.