art
banner
basket
bin
board
button
can
clean
clip
dint
do
drop
dump
dumping
dustbin
environment
forbidden
garbage
green
icon
illustration
image
information
keep
label
litter
littering
no
not
person
pictogram
placard
polite
pollution
recycle
refuse
restricted
rubbish
sign
silhouette
square
sticker
symbol
throw
throwing
trash
use
warning
waste
white