Weinig Einstein in brillen met theorie van relativiteit op schoolbord - Stockfoto’s en -afbeeldingen

Smiling child with paper plane wings and protective eyeglasses isolated on purple

Happy little boy in eyeglasses doing idea gesture by finger at table with chess board isolated on grey background

Excited little boy in eyeglasses fighting by fists while sitting on table with lamp, plant and laptop on grey background

Little emotional pilot in suit and cardboard plane wings with outstretched arms to fly isolated on red

Upset boy in suit with plane wings and protective eyeglasses isolated on red

Kid in superhero costume with red mask and cloak with city illustration on background

Portrait of adorable schoolchild in eyeglasses with backpack isolated on black

Pensive preteen boy in businessman suit and eyeglasses with notepad on grey background