background
black
bubble
character
danger
dangerous
department
design
emergency
equipment
extinguish
extinguisher
fighter
fire
firefighter
firefighting
fireman
gear
hat
helmet
help
hero
hose
icon
illustration
isolated
job
male
man
occupation
people
person
profession
professional
protection
protective
rescue
rescuer
safety
service
silhouette
speech
standing
suit
symbol
uniform
water
work
yellow