adult
architect
architecture
background
blue
blueprint
builder
building
business
caucasian
company
computer
construction
contractor
engineer
engineering
foreman
group
handsome
helmet
house
industrial
industry
inspection
job
male
man
manager
measure
measuring
men
modern
people
person
plan
portrait
profession
professional
project
repair
safety
site
supervising
supervision
supervisor
tape
technology
work
worker
young