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carbonneutral

carbontrading

chimney

colorimage

concept

contaminating

control

day

dollarsign

eco-friendly

environment

environmentalissue

factory

finance

graphicart

holding

humanhand

illustration

illustrationandpainting

industry

manufacturing

mill

money

montage

oneperson

outdoors

people

percent

polluter

polluting

pollution

recycling

smoke

smokestack

symbol

tree

vertical

1

appendage

business

cash

collage

color

colour

commerce

contamination

daylight

daytime

drawing

exterior

financial

funding

graphic

graphicdesign

hand

industrialplant

industrialization

manufacture

manufacturingplant

one

outdoor

outside

percentage

person

picture

plant

power

ratio

reusing

smog

soiling

symbolic

tainting

Trade

visualart