Smart boy in front of blackboard with lightbulb ( eureka / idea concept )
- Image ID: 121478377
- Release Information: Signed model release filed with Shutterstock, Inc
- Copyright: Hung Chung Chih
High quality images curated from over 150 countries.
Over 40 million photos, vectors, illustrations, and more.
Simple and flat pricing by image or by month.
Over 230,000 images downloaded every day.