壁に数式を書く金髪スクール ガール - ストックフォト＆画像

Bottom view of businesswoman or teacher and sketches at blackboard

Wideangle picture of funny schoolgirl with paper plane in hand

Rear view of woman drawing formulas on blackboard with chalk

Rear view of woman drawing formulas on blackboard with chalk

Young businessman standing in front of sketched charts and signs on a blackboard

Business woman giving lecture on finance

Business woman giving a finance class

Young businessman on a ladder drawing a project

Business woman crossing her arms

Woman writing statistics on the wall

Woman writing on a wall full of yellow post its

Writing in Slate, laughing like a crazy man

An entrepreneur who planned everything to serve the best service