architecture
blue collar
business
careless mistake
check
confirmation
construction
construction firm
construction site
copy space
design
designer
earnestness
engineer
expert
factory
handsome
human error
industry
inspection
job
male
man
management
managerial position
manufacturing industry
mistake
mistake prevention
necktie
office worker
person
person in charge
pointing
pointing out
portrait
president
professional
professional occupation
safety
security
sincerity
site supervisor
small and mediumsized enterprise
supervision
technology person
trust
white background
work
work clothes
worker