硫黄
燃やす
abstract
background
black
blaze
bonfire
bright
burnt
color
danger
dark
design
energy
fire
flame
flammable
flat
graphic
heat
hot
household
icon
ignite
igniting
illustration
isolated
light
lighter
lit
match
matchbox
matchstick
object
red
retro
safety
set
sign
silhouette
simple
smoke
spark
stick
symbol
warm
white
wood
wooden