Human Mouth Anatomy Illustration - Dental Health & Oral Structure Guide #149104 (License: Personal Use)

This stylized anatomical illustration presents a frontal view of an open human mouth, rendered in a vintage engraving technique with fine cross-hatching. It clearly delineates upper and lower dentition, gingiva, uvula, soft palate, and tongue surface texture, emphasizing structural clarity over realism. The pink-toned lips and monochrome interior create strong visual contrast for educational use.

Used in dental school materials, oral hygiene websites, anatomy blogs, or public health campaigns to illustrate basic oral cavity structure; targets users seeking visual learning aids or科普 content on dental anatomy.