Browse through our collection of difficult lesson images and stock photos. They are all royalty-free and ready to use for your next project.

Therapist and girl drawing letter

Helpful teacher helps students to solve a difficult geography task

A young schoolgirl lies tired from a lot of homework, completes the assignment, falls asleep tired

A young schoolgirl lies tired from a lot of homework, completes the assignment, falls asleep tired

Tired schoolgirl asleep at the table in the school

Beautiful bored and tired somnolent student yawning in the morning in a desk at home

Beautiful bored and tired somnolent student yawning in the morning in a desk at home