13633032 - Man struggling with coronavirus on syringe, illustration13601307 - Man struggling to carry male gender symbol, illustration13601308 - Man struggling to carry hypodermic needle, illustration13504080 - Boy sitting on chair removing shoe13500507 - Woman on hands and knees13499808 - Woman covering Cordyline australis in fleece for protection13377590 - Diffraction of waves in a wide gap, illustration13496832 - Nitinol eyeglasses13478608 - Two women bending forward touching knees13378082 - Refraction, real and apparent position, illustration13377661 - Prism refracting light into a spectrum, illustration13377658 - Prism refracting light into a spectrum, illustration13377656 - Prism refracting light into a spectrum, illustration13377622 - Refraction analogy, illustration13378081 - Refraction in a fish pond, illustration12960712 - Flexion of the cervical spine,X-rays13619670 - Man squatting, illustration13497118 - Making handle for lantern13377660 - Prism refracting light into a spectrum, illustration12960709 - Flexion of the cervical spine,X-rays13472277 - Dupuytren's contracture, X-ray13377621 - Refraction, illustration13377618 - Refraction, illustration13503833 - Girl picking up red wooden block13500657 - Exercises for pregnancy13500240 - Baby sitting on woman's lap13499981 - Mobility exercise13476718 - Using round-nosed pliers to make tiny loop at end of wire13377629 - Concave lens, illustration13503649 - Reflexology13479499 - Woman practising mermaid Pilates mat exercise13478638 - Woman in tank top and shorts standing on one leg by a wall13478633 - Woman standing on one leg13472275 - Dupuytren's contracture, X-ray13377651 - Prism refracting light into a spectrum, illustration13443417 - Female back muscles, illustration13377592 - Diffraction of waves in wide and narrow gaps, illustration13478714 - Woman crouching down near the floor while leaning on a bench13453697 - Claw hand due to leprosy13377653 - Prism refracting light into a spectrum, illustration13356974 - Hand affected by leprosy13218284 - Spondylolisthesis, X-ray13478938 - Pregnant woman in squatting with arms out front13500281 - Postnatal exercise13500168 - Woman exercising13499967 - Woman stretching13499987 - Woman exercising abdominals13377665 - Colour dispersion in a prism, illustration13356965 - Hand affected by leprosy12919134 - Osteoarthritis of the knee, X-rays13377628 - Convex lens, illustration13377619 - Refraction in glass, illustration13377594 - Diffraction of long and short waves, illustration13377591 - Diffraction of waves in a narrow gap, illustration13503372 - Boy digging hole in ground using spade13502777 - Scientific funding, conceptual illustration13479531 - Woman practising Pilates mat exercise13472330 - Little girl bending over13377587 - Refraction with biconvex lens, illustration13356964 - Hand affected by leprosy12947191 - Stretching, illustration13625121 - Man stacking stones on coffee table in modern living room13503340 - Woman using spade to tip soil around clematis plant13378084 - Desert mirage, illustration13377625 - Total internal reflection in an optical fibre, illustration13377589 - Diffraction of waves, illustration13623683 - Woman shopping for flowers at garden shop13503620 - Reflexology13500665 - Young ballet dancers in class13497361 - Making a wire chandelier13416354 - Tree roots and pavement13377630 - Convex lens image formation, illustration13377624 - Total internal reflection in an optical fibre, illustration13356963 - Hand affected by leprosy13218285 - Spondylolisthesis, X-ray12653654 - Magnet Bending Light13478635 - Woman standing on one leg13377654 - Prism refracting light into a spectrum, illustration12960711 - Flexion of the cervical spine,X-rays12960710 - Flexion of the cervical spine,X-rays13687780 - Woman being stretched13474528 - Digging a hole in lawn to plant a tree13473768 - White feather grass bending in the wind12960714 - Flexion of the cervical spine,X-rays13587082 - Tired traveller, conceptual illustration13500423 - Woman stretching13356966 - Hands affected by leprosy13624900 - Woman practicing yoga child's pose on exercise mat13503654 - Reflexology13500508 - Woman on hands and knees13498626 - Extended metal spring13378078 - Refraction in a fish tank, illustration12919137 - Total knee replacement, X-rays13956567 - Family picking up litter on beach13623883 - Man exercising in yoga childs pose on bedroom floor13506094 - Flexible Aerogels13475998 - Fingers of other hand holding bent thumb below first joint13377623 - Snell's law, illustration13377596 - Diffraction of microwaves and radio waves, illustrationpage suivante