Siblings reading book together

Female high school student smiling, portrait

Female high school student, classmates in background

Man having conversation on cell phone, outdoors, smiling

Man lying on grass

Cracking hardpan, close-up of dry ground

Violin on Sheet Music

Close up of a hand using a mobile phone keypad to send text messages

night-and-day vault

Girl drinking glass of orange juice

Girl holding up orange slice

United States Navy brooch

Man lying on grass with hands behind head and eyes closed

Parched hardpan

Tea plants, close-up

Key and Passport on Bed in Hotel Room, Barcelona, Spain

Domestic cat

structures on ice surface

Toy tea set with pastry

Male high school student standing in hall lined with lockers, portrait

Girl holding up cherry, close-up

Tea plants covered with netting, Japan

Para Rubber Tree (Hevea brasiliensis), being tapped to collect latex, Sri Lanka

Water trickling from bamboo pipes into stone wash basin, Japan

Close-up of Flip Flops

Paigle (Primula veris, Primula officinalis)

frozen leaves

Girl eating cherry

Infant girl, portrait

Arm around shoulder, looking at view

Man having conversation on cell phone, outdoors, smiling

Man lying outdoors in sun with hands behind head

Planting young plant

Cherry Blossom Tree, Brooklyn Botanical Gardens, New York City, New York, USA

Common Dandelion, Blowball (Taraxacum sect. Ruderalia) and blue sky with clouds

one

Young woman looking at camera with inquisitive look, portrait

Female high school student, portrait

Female high school student holding books, portrait

Woman adjusting strap on high heel shoes, low section

Cracking hardpan, dry ground

Building facade

Close-up of Door Knocker

Oxeye daisies (Leucanthemum vulgare, Chrysanthemum leucanthemum, Leucanthemum leucanthemum, Leucanth

mountain stream in Switzerland

Teenage book with pensive expression looking at camera

Boy reading book

Boy asleep at desk, head resting on arms