機器
燃やす
agriculture
air pollution
background
beautiful
black
bonfire
brick
brick wall
burning paper
business
carbon
charcoal
charcoal burning
closeup
coal
countryside
dangerous
design
energy
environment
fire
fireplace
flame
flaming
hard
hardwood
heat
hot
husks
industry
landscape
making
material
natural
nature
old
outdoor
outdoors
polluting
power
rice
rice husk
smoke
summer
texture
warming
white
wooden