5
adult
african
alone
asking
authentic
background
body
bright
candid
closeup
colour
colourful
communication
copyspace
counting
cropped
detail
emergency
ethnic
finger
five
gesture
greeting
hand
hello
inside
language
male
man
modern
natural
number
open
palm
people
person
question
raised
save
showing
sign
stop
studio
symbol
up
volunteer
waving
yellow
zoom