Man smirking at camera, one eyebrow raised

Two office workers giving thumbs up, smiling at camera

Woman leaning on elbows, hands open by face, smiling, looking away

Father looking over shoulder at adult son, both smiling

Open palms facing each other, cropped view

Man talking on cell phone, looking at camera, juice and fruit bowl on table

Teenage girl sitting with salad, making thumbs up gesture, smiling at camera

Woman offering hand, smiling at camera, personal perspective

Man sitting in office with exclamation mark over his head, women on either side with blank word bubb

Accountant sitting with adding machine, hiding face in hands

Young woman twirling her hair, wearing headset and looking away, smiling

Woman sulking, arms folded, portrait

Teenage girl holding hand next to ear, looking sideways at camera, close-up

Teenage boy pointing at numbers on wall, rear view

Two businessmen giving each other a high-five, cropped side view

Two businessmen shaking hands, cropped side view

Businessman smiling at camera, hands clasped, portrait

Mother and two sons, sticking out their tongues, one wearing clown's nose

Couple arguing, making gestures, waist up

Woman frowning at camera, portrait

Senior woman frowning at camera, eyebrows raised

Senior woman standing on snow, arms out, looking up, low angle view

Man standing on beach, doing tai chi, full length

Two men sitting in serene positions in wellness center

Young man holding head, raising eyebrows, staring at camera, portrait

Woman smiling at camera, hands on hips, portrait

Young female standing in dress, holding arms out to sides while wind blows

Man smiling, leaning on elbow, portrait

Little girl playing guitar, making face as flower leans toward her

Young woman dressed in traditional Chinese clothing, hands clasped, close-up, cropped view

Senior woman standing on snow, arms out, looking up, low angle view

Businessman holding water bottle, looking at the camera, portrait

Businessman with hand under chin, looking at the camera, portrait

Mature man doing tai chi

Woman pushing hair behind ear, close-up

Man standing with arms out, low angle view

Man pointing at camera, portrait

Two young professionals shaking hands, smiling

Woman standing under umbrella, smiling at camera, low angle view

Woman holding finger over lips, looking away

Teen girl holding face in hands, furrowing brow, close-up

Confident businessman making hand gesture, looking at the camera, portrait

Family sticking out tongues at camera, low angle view

Man with woman's hand on his shoulder, looking away, cropped view

Senior man waving hand, smiling, side view

Man sitting with arms folded, looking away, low angle view

Young professional sitting behind stack of papers, making OK hand gesture, portrait

Man shading eyes, looking at camera, portrait