Pas nahoru mužského dělníka dělat poznámky na zdi v úřadu - Stock fotografie a obrázky

Focus on hand with marker. Concentrated man is writing on blackboard

Cropped photo of smiling man writing on wall stock photo

Serious concentrated guy is standing beside blackboard and absorbedly drawing

Developing programming and coding technologies. Website design. Programmers working in a software develop company office.

Low angle view of designer prototyping app interface on whiteboard in designer studio

Close-up view on coworking people posted notes on a sticky glass note wall at office. Manager team brainstorming on new business ideas

Shot of a focused young businessman writing on a white while standing inside of the office during the day.

Happy male worker using marker in office stock photo

Side view cheerful male watching at colorful stickers during job in office. Glad employer at labor concept

Working on mistake. Top view of qualified elderly engineer is pointing by pencil on design plan and looking at it with concentration

Close up of a male designer being involved in making a drawing while standing near table

Serious lector absorbedly drafting with marker on blackboard

Profile of professional elderly bearded man is erasing marker from flip chart while standing big window with cityscape. Copy space in the right side

Happy moment. Top view of joyful bearded engineer is sitting at table with laptop and blueprints and expressing gladness. He is raising his hands and looking up with smile

Web-designers. People developing mobile applications for phones, user interface while standing near board. Application for planning design for smartphones concept

Side view serene unshaven man drawing on digital device while looking at gadget. He sitting at table in room. Job concept