13498530 - Collaboration versus self interest, illustration13497742 - Black and white sheepdog puppy13497584 - Adjusting a bicycle part13475679 - Young speckled Bantam cockerel or rooster13475021 - German Shepherd Border Collie cross13503862 - Baby girl wearing dog suit13500623 - Ballet dancers13499979 - Martial arts competitor keeping grip on opponent13498883 - Wealthy couple being cheered by the masses, illustration13496991 - Black and white kitten13476728 - Guinea pig13454461 - Surgeon sitting next to two assistants13454414 - Emergency medical technicians check medical supplies13453125 - Holding hands13523466 - Blood donation13503600 - Boy in wheelchair balancing a yellow cushion on his head13498766 - Figures dwarfed by large hands, illustration13435203 - Oil pipeline closure protest, Michigan, USA13525458 - Applying plaster cast13525444 - Taking an X-ray13524689 - Radiologist preparing patient13523461 - Blood donation13504084 - Doctor holding stethoscope to girl's chest13500724 - Ballet dancers lying on studio floor13498586 - Black and white farm cat13497941 - Figures pointing guns at each other, illustration13497255 - Fancy mice13454355 - Barium meal13524692 - Taking an X-ray13499775 - Woman holding toothbrush to girl's opened mouth13498823 - Relationships and communication, illustration13498587 - Knowledge spreading out to others, illustration13497243 - Man placing eggs into basket, illustration13479067 - Two boy toddlers playing on foam puzzle mat13478945 - Woman kneeling on floor doing back stretch13476413 - Asexual state of candle snuff fungus (Xylaria hypoxylon)13426227 - Geometric abstract pattern, illustration13378229 - Seasonal flu vaccine13243742 - Tubeworms on Zooarium sulphide chimney12961803 - Commercial spacecraft crews announced, August 201813600916 - Historic Route 66 shield13503930 - Baby boy wearing dog suit13498951 - Small and large raised hands, illustration13497519 - Black and white cat13476453 - Wealthy man giving money to poor, illustration13454440 - Paramedic monitors a patient13454439 - Paramedics load a patient into an ambulance13454433 - Paramedic13524691 - Taking an X-ray13504055 - Baby boy wearing dog suit13478784 - Woman holding lunchbox and a sandwich13219287 - Care home residents making cakes13523463 - Blood donation13500319 - Woman in white robe massaging temples13497916 - Two black and white kittens13497521 - Black and white sheepdog puppy, 7-week-old13497440 - Two black and white sheepdog puppies13454400 - Barium meal13378096 - Red and green filters, illustration13523462 - Blood donation13498765 - Bountiful and bare tree, illustration13498260 - Worm lizard13497658 - Man walking a tightrope, illustration13476141 - Figures superimposed on a head, illustration13471849 - Black brown and white guinea pig13454436 - Paramedic13453124 - Holding hands13273036 - Waist measurement13243741 - Mussels and crustaceans near hydrothermal vents13219286 - Care home residents making cakes13586945 - Paediatric consultation, conceptual image13527081 - Schoolchildren wearing face masks13512459 - Father carrying toddler daughter on sunny summer ocean beach13512411 - Happy family riding bikes in sunny driveway13512297 - Happy family enjoying picnic on sunny beach13508729 - Liquid chocolate crown splash with ripples, illustration13498880 - Farmer and businessman, illustration13498879 - Single wheel, illustration13497028 - Two black and white sheepdog puppies, 7-week-old13471363 - Black and white farm cat13465050 - Female athletes taking off from starting blocks13464891 - Female track and field coach watching runner on sunny track13464800 - Female track and field athletes stretching on sunny track13464667 - Business people working at table in sunny autumn park13464391 - Female track and field athlete high jumping over pole13407400 - Team of paramedics providing help to an injured man13407398 - Team of paramedics providing help to an injured man13407396 - Team of paramedics providing medical help13587563 - Paediatric consultation13512469 - Happy toddler daughter playing with mother on sofa13512367 - Affectionate mother hugging daughter at home13474162 - Trumpeter hornbill13465090 - Happy track and field relay athletes celebrating on track13464927 - Female track and field athletes preparing at starting blocks13464926 - Female track and field athletes doing sit ups on sunny track13464327 - Tired female track and field athletes in stadium13454510 - Blood pressure check13445829 - Happy business people celebrating with beers in office13407598 - Doctor talking with elderly patient on hospital wardnächste Seite