Mother and daughter (13-15) embracing, smiling, portrait

Mature man and young woman sitting in waiting room

Clock on wall above computer monitor displaying hourglass icon

Young man wearing green scarf, smiling, portrait, close-up

Senior man playing beach tennis, smiling

Air stewardess standing in aisle of aeroplane, smiling

Couple wearing sunglasses carrying skis on mountain slope, smiling

Woman lying on hospital bed, using laptop

Euro Currency: 1 and 2 euro coins, full frame

Senior Chinese-herbalist couple in store, smiling, portrait

Female nurse holding patient using crutches in hospital corridor

Alfalfa sprouts on dish, close-up

Chess board and timer set up on table, close-up (focus on timer)

Woman standing by man smiling in swimming pool

Mature man by chess board, portrait, close-up

Building on fire, low angle view (digital composite)

Spoon leaning on split coconut, close-up

Young adults dancing outdoors, low angle view

Air stewardess on aeroplane, smiling, portrait

Mother in wheelchair outside house, holding children (7-9) smiling

Group of surgeons working in operating theatre

Young man tending bonsai tree with coins 'growing' on branches

Euro Currency: Unevenly stacked coins on financial paper, close-up

Nurse checking female patient's pulse on wrist, close-up

Snow peas, baby corns and carrots in container, close-up

Stopwatch, close-up

Young woman in spa, smelling water lily, side view

Asteroid by red star (digital composite)

Young female nurse leaning on railing, using mobile phone, smiling

Peeled orange, close-up

Elastic bands on desk by computer downlading

Senior couple walking on beach, rear view

Man kissing woman in snowscape, both holding skis, smiling

Teenage girl (15-17) sitting in classroom, smiling, portrait

Mother in wheelchair in street with daughter and son (7-9) smiling

Group of surgeons working in operating theatre

Mature woman lying on bed, portrait, close-up

Couple running in ocean, smiling

Euro Currency: Unevenly stacked coins, financial graphs in background

Nurse holding female patient using crutches in hospital corridor

Young woman receiving lastone therapy, eyes closed

Mature man sitting on porch step holding mug, portrait

X-ray of gun firing bullet (digital composite)

Young woman sitting in waiting room, side view

Whole oranges by orange juice in glass, close-up

Scrunched pieces of paper on desk by computer downloading

Young couple flying kite in field

Girl (5-7) on plane with soft toys and blanket on lap, potrait