40
adult
answer
award
background
businessman
casual
caucasian
challenge
comprehension
concept
contemplation
copy space
decision
doubt
emotions
expressions
feelings
gray
guy
hesitation
human
idea
incomprehension
intellection
lifestyle
look
looking
male
man
matter
mature
meditation
mind
one
people
person
portrait
problem
question
reflection
resolution
resolve
solution
think
thinking
thought
understanding
wall
young