art
attention
biology
clipart
closeup
communication
concept
detailed
drawing
dumb show
element
emotion
expressing
expression
finger
five
flourish
front
gesticulation
gesture
greeting
hand
hand signal
hello
human
icon
illustration
interactive
isolated
manual
message
motion
mute
nonverbal
open
palm
part
realistic
right
salute
show
sign
signal
social
symbol
symbolic
voiceless
volume
wrist