this image displays four variations of a light bulb icon, often used as a for ideas, knowledge, or creativity.

print displays four variations light bulb icon used symbol ideas knowledge creativity simple modern representing progress nervous anatomy analysis labyrinth choice people geometric poly learning lightbulb study graphic brainstorm technology woman polygon mark creativity neurology side digital knowledge human vector design concept idea creative brain head work development education mental abstract mind intelligence innovation modern teamwork business skill inspiration motivation person psychology science isolated strategy marketing