arm
background
body
caucasian
children
close up
collection
communication
concept
count
countdown
digit
education
fifth
fingers
first
five
four
fourth
gesture
gesturing
group
hands
human
icon
index
isolated
kid
nonverbal
numbers
one
palm
part
people
person
pointing
second
set
showing
sign
signal
symbol
third
three
thumb
two
white
wrist