background

basket

beauty

bin

bootle

bottle

can

child

clean

collection

concept

container

day

disposal

ecology

environment

environmental

garbage

garden

grass

green

hand

ignore

junk

leaf

litter

man

metal

natural

nature

outdoor

outside

park

person

plastic

pollution

protection

recycle

recycling

refuse

reuse

rubbish

street

trash

tree

urban

waste

wastepaper

water

white

young