Chalk-drawn silhouette of a human head with gears on a black background, human brain concept Das Bild Chalk-drawn silhouette of a human head with gears on a black…
Silhouette of human head with rubik’s cube, concept of mind, thinking and ideas Das Bild Silhouette of human head with rubik’s cube, concept of mind, thinking and ideas…
Great idea, finding solution concept, head silhouette with light bulb on dark background Das Bild Great idea, finding solution concept, head silhouette with light bulb on dark background…
Concepts for generating ideas and solutions, multicolored papers in a drawn head silhouette Das Bild Concepts for generating ideas and solutions, multicolored papers in a drawn head silhouette…