architect
architectural
architecture
blueprint
builder
building
business
civil
closeup
construction
constructor
contractor
design
document
draft
draw
drawing
engineer
engineering
estate
expertise
foreman
hand
hardhat
helmet
industrial
industry
job
male
man
manager
men
occupation
office
paper
paperwork
people
person
plan
planning
pointing
professional
project
safety
site
teamwork
work
worker
working