abstract
avatar
builder
business
construction
contractor
decoration
design
element
engineer
glasses
graphic
group
hard
hardhat
hat
helmet
icon
illustration
industrial
industry
job
logo
maintenance
male
man
member
multicolor
net
person
personal
pic
pictogram
professional
repair
repairman
safety
set
silhouette
smart
symbol
technical
user
usergroup
work
worker
workforce
workman