Glücklicher Ingenieur in weißem Bollenhut mit Blaupause auf urbaner Straße - Stockfoto & -bild

Happy architect with blueprint holding hand in pocket near building outdoors

Positive engineer in safety helmet holding blueprint and looking at camera near building outdoors

Smiling engineer with blueprint showing like near building outdoors

Side view of smiling engineer in hardhat holding blueprint and looking at building outdoors

Architect in eyeglasses and helmet holding blueprint on urban street

Thoughtful engineer in helmet and safety vest looking at clipboard isolated on grey

Businessman in coat talking on smartphone and holding umbrella near building on urban street

Cheerful businessman in earphone holding umbrella near building on urban street

Engineer in hardhat checking wire of solar panels while holding digital tablet

Engineer in hardhat using digital tablet isolated on grey

Middle aged businessman in coat using digital tablet on urban street