Oktatási koncepció, évjárat repülőgép zászlója egy táblán őszi levelekkel - Stock fotó és kép

Education concept, banner of vintage airplane on a chalkboard with fall leaves

Top view image of paper plane and pencil over classroom blackboard background

Scheme basketball game on blackboard background

Strategy concept on the sticky note paper.

Wooden ladder and sun info graphics over blackboard background

Education concept image. Creative idea and innovation. Crumpled paper as light bulb metaphor over blackboard

Education concept image. Creative idea and innovation. Crumpled paper as light bulb metaphor over blackboard

Education concept image. Creative idea and innovation. Crumpled paper as light bulb metaphor over blackboard

Education concept image. Creative idea and innovation. Crumpled paper as light bulb metaphor over blackboard

Education concept image. Creative idea and innovation. Vintage gears light bulb metaphor over blackboard

Education concept image. Creative idea and innovation. Crumpled paper as light bulb metaphor over blackboard