Rückansicht eines blonden Mädchens mit Haftnotizen auf schwarzem Hintergrund - Stockfoto & -bild

Young student looking to a board full of yellow notes

Young student writing a message on a yellow note

Mature man putting post-its on black wall

Young student with stress and looking to a board full of yellow notes

Children's hand holds a stack of stickers, black background

Creative man working with post-its on a black wall

Young woman with cloud drawn on blackboard

Pretty female student with a solution in front of a blackboard

Young woman in school completing puzzle on blackboard

Closeup of various blank note papers stuck on blackboard

Happy woman in school with light bulb drawn on blackboard

Thoughtful teenage girl looking up while lightbulb drawn on chalkboard in classroom

Young African American woman seeking inspiration standing looking up into the air with a smile below a thought bubble drawn on a green blackboard

Handsome young businessman with thought bubble drawn on blue wall