Smiling Mouth Illustration - Dental Health & Expression Clipart #291440 (License: Personal Use)

This black-and-white line illustration depicts a broad, joyful smile with clearly defined upper and lower teeth, subtle gum shading using cross-hatching, and a slightly asymmetrical lip curve for realism. The style is reminiscent of vintage medical diagrams or modern vector-friendly clipart, emphasizing clarity and positivity without photorealism. Ideal for use in health education, branding, or user interface elements where a friendly, approachable visual tone is needed.

Commonly used on dental practice websites, oral hygiene guides, mental wellness resources, or as an icon in apps promoting positivity and self-care; matches user intent for finding friendly, non-clinical imagery related to smiles, confidence, or preventive dentistry.