Επιχειρηματίας στην αίθουσα κοιτάζοντας στο κενό μαυροπίνακα - Φωτογραφίες & Εικόνες Αρχείου

Businessman in room drawing on blank blackboard

Man looking at blackboard in loft interior

Rear view of businesswoman looking at chalkboard

Businessman looking at blackboard in loft interior

Businessman in roomlooking at business plan on blackboard

Rear view of businesswoman looking at chalkboard

Rear view of businessman looking at chalkboard

Businssman drawing on blank blackboard

Rear view of businessman looking at chalkboard

Rear view of full-length brunette woman who is writing something on the empty black board.

Full length of the rear view of the brunette girl who is going to write something on the green chalkboard. A concept of the beginning of new academic year. A class room.

Young successful businessman is standing in front of the chalkboard in the concrete room with four black lamps.

Blank blackboard hanging on gray wall

Full length beautiful lady in formal clothes. White shirt and black skirt. Black chalkboard on the wall, wooden floor and three ceiling lights in the concrete room.

Side view of a thoughtful blond businessman wearing a suit and thinking. He is looking at a blackboard with formulas written on it

Brown wooden floor, green wall. Front view. Concept of background. 3D rendering.

Full length of nice lady who holds black folder and stands in front of the green chalkboard, which is full of math formulas.