adult
architect
architecture
background
blueprint
builder
building
business
businessman
caucasian
concept
construction
contractor
corporate
design
designer
drawing
engineer
engineering
entrepreneur
foreman
hand
hardhat
hat
helmet
industrial
industry
isolated
job
male
man
manager
men
occupation
paper
people
person
plan
portrait
profession
professional
project
protective
safety
standing
suit
white
work
worker
yellow