alert
allowed
attention
background
badge
ban
black
button
camera
caution
circle
danger
digital
equipment
forbidden
graphic
icon
illegal
illustration
information
isolated
label
no
no camera
not
phone
photo
photograph
photographer
picture
prohibit
prohibited
prohibition
red
restricted
restriction
risk
round
safety
shoot
sign
sticker
stop
symbol
take
warning
white
zone