abstract
adult
arm
attention
background
body
caucasian
closeup
communication
concept
count
direction
female
finger
first
forefinger
gesture
gesturing
greeting
hand
human
idea
index
indicating
indication
isolated
man
number
one
palm
people
person
point
pointing
press
push
raised
right
showing
sign
signal
symbol
symbolic
thumb
touch
up
warning
white
wrist