Vintage Whistle Icon - Classic Signal Device Illustration #288818 (License: Personal Use)

This high-contrast vector-style image features a stylized black whistle with a mouthpiece and loop, set against a crisp white square backdrop. The composition is diagonally oriented, lending dynamic visual interest while maintaining simplicity and scalability. Ideal for digital interfaces, print materials, or educational graphics where clarity and symbolism matter.

Used in websites or apps related to sports officiating, school safety programs, emergency response training, or icon libraries; serves users seeking symbolic, universally recognizable imagery for alerts or authority.