Smiling Mouth Illustration - Free Clipart for Dental or Expression Design #3612721 (License: Personal Use)

This black-and-white line art depicts a stylized open mouth with upper and lower teeth, a visible tongue, and expressive curvature suggesting a broad smile. The drawing uses bold, uneven strokes to evoke a hand-sketched, energetic feel, suitable for informal or creative contexts. Its transparent background allows seamless integration into digital designs.

Commonly used in dental clinic websites, children’s oral hygiene resources, emoji-style illustrations, or UI elements indicating happiness or positivity. Matches user intent for free, editable smile graphics.