Vue arrière de l'homme d'affaires écrivant des formules mathématiques sur un tableau placé à l'intérieur avec mur bleu et plancher en bois. Concept d'apprentissage. Rendu 3D - Photo & image de stock

Back view of businessman writing mathematical formulas on chalkboard placed in interior with blue wall and wooden floor. Education concept. 3D Rendering

Rear view of the man who is going to write something on the black chalkboard. Wooden floor and concrete wall. A concept of the beginning of new academic year. A class room.

Businessman looking at blackboard in loft interior

Businssman drawing on blank blackboard

Man looking at blackboard in loft interior

Businessman in room drawing on blank blackboard

Young businessman drawing on a chalk board

Thoughtful businessman looking at blank chalboard on brick wall in room with wooden floor and ceiling with lamps. Mock up, 3D Rendering

Chalkboard with mathematical formulas placed in interior with blue wall and wooden floor. Education concept. 3D Rendering

Empty chalkboard in blue interior. Education concept. Mock up, 3D Rendering

Chalkboard with mathematical formulas on blue wall background. College concept. 3D Rendering

Young man with poster in room with drawing plan on wall

Close up of empty chalkboard frame on blue wall background. Information concept. Mock up, 3D Rendering

Grunge metro or subway station with blank poster wall. Mock up, 3D Rendering