african
agreement
background
black
body
bump
business
caucasian
colliding
commitment
concept
conflict
confrontation
contract
cooperation
corporate
deal
female
fist
friendship
gesture
giving
greeting
hand
hands
handshake
hello
human
ire
isolated
knuckles
male
man
meeting
pair
partnership
people
power
relationship
shot
sign
skin
success
symbol
together
togetherness
touch
two
white
woman