1 person 20s 30-35 30s Adults only Afraid African Americans Angry Annoyed Arguing Argument Attitude Cautious Challenge Close up Concern Conflict Defiant Disagree Disagreement Displeased Diversity Doubtful Ethnic groups Ethnicity Exhausted Failure Frowning Grimace Hats Head and shoulders Head cover Head covering Head shots Hostile Hostility Individual Mad Males Man Men Minority groups Misunderstanding Mysterious Mystery One person People People of color Person Photographs Pictures Portraits Sad Sleepy Solo Stock photo Studio Sulking Thirties Tired Twenties Twenty years old Uncertain Unfriendly Unhappy Unknown Unsure Upset Weary Worried Worry Young adults