12553503 - Neutron monochromator, abstract image13757210 - Generosity, conceptual image13348553 - Male mechanic examining car in auto repair shop13345109 - Focused male construction worker laminating floors13343057 - Young woman with Down Syndrome learning to bake in kitchen13342424 - Female senior doctor using digital tablet in hospital room13348581 - Male mechanic using diagnostic equipment under car13348554 - Mechanic with flashlight examining tire13348528 - Male mechanic with flashlight under car13347246 - Focused businessman working late at laptop13347210 - Violinist performing13347143 - Violinist performing13346274 - Young woman texting with smart phone13344010 - Woman using smart phone in dark bedroom13344002 - Focused businesswoman in eyeglasses working at computer13343118 - Young women with Down Syndrome working in cafe13343108 - Chef and young woman with Down Syndrome baking muffins13342610 - Male doctor using digital tablet in hospital13339791 - Female artist screen printing in art studio13338282 - Yoga class practicing warrior 2 pose in hut13337068 - Boy with headphones and digital tablet playing video game13337048 - Curious boy assembling wood blocks on floor13348570 - Male mechanic working under car13348560 - Male mechanics working under car13348536 - Focused male mechanic using digital tablet13343119 - Chef and student with Down Syndrome baking muffins13342969 - Girl preparing saddle for horseback riding outside stables13342665 - Thoughtful female orderly cleaning hospital ward13342612 - Female doctor reviewing medical chart in hospital13342097 - Doctor talking with senior patient in doctors office13341540 - Young female college students studying in cafe13340873 - Dock worker looking away at shipyard13340609 - Male painter painting home exterior window trim13338859 - Fashion design students working at sewing machines13338507 - Paraplegic athletes in wheelchair race at night13338211 - Focused school boy with headphones13338156 - Confident school student doing homework13337945 - Girl volunteer painting vibrant mural on wall13337386 - Woman reading paperwork at laptop on sofa13336455 - Construction worker using electric saw13336440 - Construction worker holding wood board12056455 - Concentrating solar power plant13348532 - Male mechanics with flashlight working under car13348526 - Focused male mechanic with flashlight under car13344742 - Cute curious baby girl reading picture book13343947 - Close up focused woman in eyeglasses working at computer13343224 - Male golfer taking a shot above sunny sand trap13342674 - Doctors with tablet making rounds13340871 - Dock worker operating cargo container forklift at shipyard13339475 - Female doctor examining girl patient in examination room13338522 - Paraplegic athletes in wheelchair race at night13338117 - Focused school student doing homework13337152 - Cute toddler girl applying lip gloss to mothers lips13336536 - Focused businesswoman using laptop13336460 - Construction workers measuring wood in driveway13351033 - Business people working at laptop in office13347109 - Woman playing french horn in orchestra13347046 - Orchestra performing13344185 - Curious girl using digital tablet13342787 - Dedicated college students studying in classroom13341511 - Focused college student studying at laptop in cafe window13340612 - Male painter on ladder painting home exterior trim13338479 - Young paraplegic during wheelchair race at night13337253 - Mother teaching daughter boxing13336973 - Serene man praying with rosary in prayer group12056446 - Concentrating solar power plant13348431 - Man using laptop and drinking wine13343136 - Focused man with Down Syndrome baking bread in kitchen13343031 - Focused young woman with Down Syndrome in baking class13340432 - Businesswoman working at digital tablet13339733 - Focused male barber giving customer a shave13339430 - Young female college student studying with flash cards13338250 - Group stretching13338164 - school boys watching teacher during lesson13338115 - Curious school student looking at map on computer13337120 - Curious boy assembling blocks13336989 - Serene man praying with rosary in prayer group12945071 - Hands lifting barbell from man's brain, illustration12631247 - Early Patent for Accelerator, 193712056451 - Concentrating solar power plant13348568 - Male mechanic with flashlight working under car13348564 - Male mechanics working under car13346768 - Girl reading book13343241 - Male golfers planning putt shot13343099 - Students with Down Syndrome looking at recipes in kitchen13343059 - Young woman with Down Syndrome measuring muffin mix13343045 - Students with Down Syndrome learning to bake bread13343021 - Young woman with Down Syndrome in baking class13340605 - Male painter painting home exterior window trim13339833 - Male instructor and students in shop class workshop13339441 - Young female college student studying with flash cards13338449 - Determined paraplegic athlete in wheelchair race13338387 - Determined paraplegic athlete in wheelchair race at night13338175 - school students with hands raised13337593 - Eager dog watching food on plate13337197 - Teenage girl playing piano13336978 - Man praying in prayer group13336924 - Man praying with prayer beads in prayer group12630975 - Vision and External Stimuli, 17th Centurypage suivante
