A bricklayer with his boss supervise the work of an excavator on a construction site.
african american Storehouse manager supervising the lift truck operator
Senior architect wearing hardhat supervising construction site project
Little girl is reading book under supervision of her father
Group of engineers and architecture inspect and supervise the construction of building walls
Woman does muscle stretching exercises under supervision of kinesiologist
Engineer holding helmet and supervising prefabricated modular building transportation
Engineers construction projects inspect and supervise the construction of building walls
attentive trainer supervising african american sportsman lifting barbell
Engineers construction projects inspect and supervise the construction of building walls
Group of engineers and architecture inspect and supervise the construction of building walls
mechanic in workshop supervising interior of car that has hood open
Children practicing fight on boxing ring under their coach supervision
Man trains his hand with dumbbells under supervision of instructor
personal trainer supervising young sportswoman lifting weight in gym
Engineers construction projects inspect and supervise the construction of building walls
Engineers construction projects inspect and supervise the construction of building walls
Woman does muscle stretching exercises under the supervision of physiotherapist
Group of children huddled on a city street with a female adult supervising
attractive trainer supervising handsome sportsman working out with dumbbell
Engineers construction projects inspect and supervise the construction of building walls
Pregnant woman doing squats with kettlebell supervised by a personal trainer.
Engineers construction projects inspect and supervise the construction of building walls
Brewer supervising the process of beer fermentation at the manufacturing with metal containers
Construction worker supervising prefabricated modular house transportation in factory
Joyous female working out on gym equipment supervised by trainer
Construction engineer supervising work on site holding clipboard and gesturing
Woman strengthens her back muscles under the supervision of kinesiologist
Cheerful female doing cardio workout supervised by fitness instructor
Engineers construction projects inspect and supervise the construction of building walls
