1 person 10-12 years old Boys Casual attire Casual clothing Caucasians Child photography Children only Contemplate Cowlick Eleven years old Exhausted Frowning Grimace Head and shoulders Head shots Horizontal Individual Middle school age One person Pensive People Person Photographs Pictures Portraits Preteen Puberty Pubescence Sad School age Serious Sleepy Smirk Solo Square Stock photo Studio Sulking Ten years old Thinking Tired Tween Twelve years old Unhappy Upset Weary