Woman and man in army uniform looking at their children playing with constructor
senior male fashion designer or clothing constructor sews on a sewing machine in the workshop and
Vertical shot of a constructor welding a detail.
Male using a caliper, focus on hands
a man wearing a blue hard hat with his arms crossed
Working in unfinished building
Modern builder
Interaction of constructors
Working in unfinished building
Constructor of jetliner
a man wearing a hard hat is drinking a bottle of water
a man wearing a helmet drinking water from a bottle
Close-up of master drawing on paper
Professional architect
Happy engineer wearing a helmet for protection
Welder in glasses with mask.
Welder side view.
Welder in glasses with mask.
Smoking constructor looking away near bike
Welder in glasses with mask.
smiling engineer in safety vest and helmet working with blueprints
bearded and handsome man in orange helmet looking at camera
Construction worker using power trowel machine outdoors.
Serious man looking at working machine
Worker in glasses and welding mask.
Side view of bearded man constructing bike
Portrait of young serious worker or engineer of huge factory
smiling engineer in safety vest with tool belt and blueprint
Above view of young engineer of factory standing by huge machine
Close-up of bearded man doing drawing
