Red X Icon - Universal Symbol for Error, Cancel, or Prohibited Action #195406 (License: Personal Use)

This image displays a classic red 'X' symbol formed by two thick diagonal bars intersecting at the center, set against a pure white background. The design follows standard visual communication principles-high contrast and geometric simplicity-for immediate recognition across cultures and contexts. It is widely employed in user interfaces, signage, and documentation to convey negation, rejection, or danger.

Commonly used in web forms (e.g., invalid input indicators), software dialogs (e.g., cancel buttons), safety signage, and error messages. Matches user intent for quick visual comprehension of prohibitions or failures.