brain power gear

abstract active art behaviour brain brainpower bulb clip clipart cognition concept conceptual creation creative creativity education element equipment gear gears genius graphic graphics head health human icon idea illustrated illustration image imagination industrial innovation invention knowledge learning logo logos logotype machine mastermind mechanical mechanism mental mind neurology outline part people person power prodigy profile psychiatry psychology reflect science shape side silhouette simple solution solving subconscious symbol team teamwork think thinker thinking thought view wheel white work workings