Kleiner Junge Geschäftsmann mit Smartphone, das mit dem Finger nach oben zeigt, mit der Hand gezogene Glühbirne, isoliert auf schwarz - Stockfoto & -bild

Caucasian school-age boy in a plaid shirt on an isolated background writes thoughts in a sheet.

Boy near a white board with a painted light bulb, a clever schoolboy, good idea came to the child near the blackboard

School boy is standing with blackboard behind him

Smart kid with lightbulb portrait

Pointing boy dressed up as business man with bright idea chalk background lightbulb on blackboard background

Thumbs down boy dressed up as business man with chalk thinking out the box concept on blackboard background