architect
background
bright
builder
cartoon
clothes
clothing
construction
danger
equipment
flat
fluorescent
front
helmet
illustration
industrial
industry
isolated
jacket
job
life
line
occupation
orange
outfit
professional
project
protect
protection
protective
reflective
rescue
safe
safety
security
set
site
sleeveless
stripe
style
symbol
traffic
uniform
vest
waistcoat
wear
work
worker
yellow