Creative Thinking and Mental Expansion Concept Illustration #3474143 (License: Personal Use)

This black-and-white vector illustration depicts a side-profile human head with its upper portion lifted like a lid, allowing numerous concentric circles-symbolizing thoughts, ideas, or neural activity-to spill outward. The varying sizes and densities of the spirals suggest depth, complexity, and abundance of mental processes. The clean, abstract style emphasizes conceptual meaning over realism, making it versatile for themes of cognition, creativity, and mental health.

Commonly used in articles, presentations, or landing pages about psychology, innovation, mindfulness, education, or AI cognition. Matches user intent for visual metaphors of brainstorming, mental clarity, idea generation, or neurodiversity awareness.