Doctor measuring elderly man's blood pressure, family watching

Young couple lying on grass with books, woman pointing, both looking out of frame

Teen couple listening to MP3 player together, lying on grass

Group of young friends laughing outdoors, two lying on grass

Mature couple lying on sand together

Young friends lying and walking in grass

Group of young friends lying on grass with heads together, eyes closed, one taking photo with cell phone

Group of young friends lying on grass, heads together

Group of young friends lying on grass, heads together, one young man taking photo with cell phone

Young friends lying in grass, using laptop together

Young friends reclining in grass

Young campers in sleeping bags

Couple lying together on grass

Couple lying together in field of tall grass

Young family with boy lying together on grass

Group lying side by side on grass holding hands

Couple lying on beach

Family watching tv together

Couple lying on grass within outline of house, high angle view

Family with one child lying on grass within outline of house, high angle view

Mature woman and man lying on grass

Man lying in bed, woman sitting at end of bed

Young couple lying on grass, smiling

Couple lying on blanket reading together outdoors

A couple having a picnic together in the park

Cheerful family lying on ground.

illustration of a woman and a doctor

Couple standing on hill watching view

Young couple listening to music, lying on front, face to face, side view

Young parents picnicking with children at park

a family in a frame of flowers

Woman lying in grass, watching man do handstand