Brain Illustration - Simplified Neural Activity Sketch for Educational Use #3070969 (License: Personal Use)

This high-contrast black-and-white sketch depicts a human brain in a stylized, expressive manner, using irregular, spiky contours to suggest electrical activity or cognitive energy. Internal dashed lines mimic synaptic firing patterns, reinforcing the theme of mental engagement or brainstorming. The minimalist yet evocative design makes it suitable for infographics, presentations, or digital learning modules.

Commonly used in educational websites, psychology blogs, mental wellness platforms, or UI elements representing thinking, creativity, or neurology; matches user intent for visual metaphors of intelligence, problem-solving, or brain function.