Human Arm Anatomy Illustration - Open Hand Pose for Medical or Educational Use #3828674 (License: Personal Use)

This clean vector illustration depicts a human arm extended upward with the hand open, palm facing forward and fingers slightly spread. The drawing emphasizes natural joint angles at the shoulder, elbow, and wrist, with subtle line details indicating knuckles and muscle contours. The orange outline and skin-tone fill provide visual clarity against the neutral teal background.

Used in medical textbooks, physical therapy resources, accessibility documentation (e.g., sign language or assistive gestures), and educational websites explaining upper limb anatomy or motor function. Matches user intent for visual learning, gesture explanation, or inclusive design references.