Gehirnarbeit. Konzentriert grübelt ein aufmerksamer junger Erwachsener über den Bauplan und sitzt neben Laptop und Zeichnungen im Haus - Stockfoto & -bild

Young bearded architect working with scratches on his new project. Successful engineer or constructor at his modern comfortable workplace.

Working hard. Inspired dark-haired businessman sitting at the table and working on his computer

Busy working, Good looking man drawing on paper with pencil while working in the office

Determination. Professional bearded manager sitting at the table and working on his laptop

Do not irritate me. Concentrated man sitting in semi position and bowing head while looking at screen of computer

Thoroughly studying. Pleasant young engineer standing in the study, holding a big blueprint and scrutinizing it

Achieving goals. Determined young man talking on the phone and holding a sheet of paper

Creative ambience. Charming young engineer sitting on the floor and making notes about his project in his laptop

Professional engineer. Smart nice hard working man holding a blueprint and looking at it while working in the office