Wavy Line Icon - Smoke, Steam, or Airflow Symbol for Web and Print #1794589 (License: Personal Use)

This minimalist vector illustration features three bold, black wavy lines against a white background, commonly used to represent smoke, steam, vapor, or airflow in digital and print media. The clean, scalable design ensures clarity at any size and integrates seamlessly into icons, diagrams, or environmental graphics. Its neutral aesthetic supports both technical documentation and user-friendly interfaces.

Used in web UI/UX as an icon for ventilation, cooking appliances, heating systems, or environmental indicators; matches user intent for visual metaphors of movement, heat, or emission in apps, manuals, or educational content.