adult
anger
angry
architect
background
blue
building
caucasian
construction
contractor
dark
face
facial
ferocious
gesticulation
gesture
guy
hair
hand
hard
hardhat
hat
head
helmet
industrial
industry
jacket
labor
male
man
moustache
occupation
ordinary
person
portrait
professional
protective
raised
reflective
safety
serious
tired
upset
vest
white
work
worker
workman
yellow
young