Pictures of people contemplating...perhaps the meaning of life? Light and background are so important in portraiture. See this article on photographing portraits.
Attentive Black Lab
© Keith AndersonWhen will the rain stop?
© Julie Turner~ Thoughtful Eye Contact ~
© PRONAB KUNDUuncertain outcome
© Charlie F. KohnDay dreaming
© Marija Milovanovic Maksimovic"Contemplation"
© Jeffrey R. Bange