Images Vidéos

Spectre Photos ❘ Science Photo Library

Lisianthus flowers in ultraviolet light
12947495 - Lisianthus flowers in ultraviolet light
Gerbera flower in ultraviolet light
12947489 - Gerbera flower in ultraviolet light
Soap bubble film iridescence
12894381 - Soap bubble film iridescence
Fractal illustration of squares
12646284 - Fractal illustration of squares
Liquids in different shaped vessels
13601191 - Liquids in different shaped vessels
Colour dispersion in a prism, illustration
13377665 - Colour dispersion in a prism, illustration
Colour temperature spectrum, illustration
13376903 - Colour temperature spectrum, illustration
Why the sky is blue, illustration
12987298 - Why the sky is blue, illustration
North Pennines, Cumbria, UK, at sunset with rainbow
12969367 - North Pennines, Cumbria, UK, at sunset with rainbow
Fractal abstract landscape.
13417360 - Fractal abstract landscape.
Fractal prismatic abstract illustration.
13417336 - Fractal prismatic abstract illustration.
Fractal prismatic abstract illustration.
13417331 - Fractal prismatic abstract illustration.
Leaf reflecting green light, illustration
13378098 - Leaf reflecting green light, illustration
Light absorption and reflection, illustration
13377657 - Light absorption and reflection, illustration
Sunflower in Simulated Bee Vision
13360710 - Sunflower in Simulated Bee Vision
Evening primrose flowers in ultraviolet light
12947498 - Evening primrose flowers in ultraviolet light
Lisianthus flowers in ultraviolet light
12947496 - Lisianthus flowers in ultraviolet light
Sale, illustration
12947225 - Sale, illustration
Soap bubble film iridescence, light micrograph
12918111 - Soap bubble film iridescence, light micrograph
Spiral growth abstract illustration.
12895061 - Spiral growth abstract illustration.
Spiky abstract illustration
12895052 - Spiky abstract illustration
Fractal illustration of an abstract iris.
12646298 - Fractal illustration of an abstract iris.
Colour temperature spectrum, illustration
13377672 - Colour temperature spectrum, illustration
Potential and kinetic energy, illustration
13376826 - Potential and kinetic energy, illustration
Radial velocity extrasolar planet detection method
12947450 - Radial velocity extrasolar planet detection method
Abstract pyramid, illustration
12947288 - Abstract pyramid, illustration
William Lloyd Garrison with Ghost, c. 1862
12654218 - William Lloyd Garrison with Ghost, c. 1862
Drops of paints dripping down, illustration
13635833 - Drops of paints dripping down, illustration
Drops of paints dripping down, illustration
13635827 - Drops of paints dripping down, illustration
Apple reflecting red light, illustration
13378099 - Apple reflecting red light, illustration
Abstract circles spinning and rotating.
12987386 - Abstract circles spinning and rotating.
Red laser self-interference
12959963 - Red laser self-interference
Anemone flower in ultraviolet light
12947490 - Anemone flower in ultraviolet light
Question mark, illustration
12947212 - Question mark, illustration
Isaac Newton's prism experiment
12916252 - Isaac Newton's prism experiment
Splitting of light through prisms
12915784 - Splitting of light through prisms
Fractal abstract landscape.
13417377 - Fractal abstract landscape.
Square shape doubling
13243730 - Square shape doubling
Abstract spirals spinning and rotating.
12987328 - Abstract spirals spinning and rotating.
Rainbow
12961001 - Rainbow
Fractal illustration of abstract spirals.
12646276 - Fractal illustration of abstract spirals.
Asperger's syndrome, conceptual illustration
13958283 - Asperger's syndrome, conceptual illustration
Electromagnetic spectrum, illustration
13743887 - Electromagnetic spectrum, illustration
Thinning soap bubbles
13443900 - Thinning soap bubbles
Thinning soap bubbles
13443898 - Thinning soap bubbles
Leaf reflecting green light, illustration
13378097 - Leaf reflecting green light, illustration
Prism refracting light into a spectrum, illustration
13377654 - Prism refracting light into a spectrum, illustration
Greta Thunberg with media at COP25, Madrid, Spain, 2019
12967615 - Greta Thunberg with media at COP25, Madrid, Spain, 2019
Newton's rings
12959978 - Newton's rings
Radial velocity method to detect exoplanets, illustration
12919279 - Radial velocity method to detect exoplanets, illustration
Gustav Robert Kirchhoff, German physicist, 1873
12903813 - Gustav Robert Kirchhoff, German physicist, 1873
Explosive growth illustration.
12895032 - Explosive growth illustration.
Soap bubble film iridescence
12894376 - Soap bubble film iridescence
Fractal abstract of an array squares.
12646318 - Fractal abstract of an array squares.
Fractal illustration of an abstract iris.
12646317 - Fractal illustration of an abstract iris.
Fractal abstract of squares and triangles
12646290 - Fractal abstract of squares and triangles
Star spectrum
13386411 - Star spectrum
Seven forms of energy, illustration
13378116 - Seven forms of energy, illustration
Sunflower in Simulated Insect Vision
13360681 - Sunflower in Simulated Insect Vision
Sunflower
13360679 - Sunflower
William Crookes
12969298 - William Crookes
Brain refracting light,illustration
12959684 - Brain refracting light,illustration
Soap bubble film iridescence, light micrograph
12918105 - Soap bubble film iridescence, light micrograph
Child Ghost, c. 1862
12654214 - Child Ghost, c. 1862
Fractal abstract of an array squares.
12646312 - Fractal abstract of an array squares.
Kanner's syndrome, conceptual illustration
13958294 - Kanner's syndrome, conceptual illustration
Why the sky is blue, illustration
12987299 - Why the sky is blue, illustration
Volume phase holographic grating
12987086 - Volume phase holographic grating
Double rainbow
12961002 - Double rainbow
Rose flower in ultraviolet light
12947488 - Rose flower in ultraviolet light
Abstract pattern, illustration
12947289 - Abstract pattern, illustration
Soap bubble film iridescence, light micrograph
12918107 - Soap bubble film iridescence, light micrograph
Gustav Kirchhoff, Robert Bunsen and Henry Roscoe, scientists
12903814 - Gustav Kirchhoff, Robert Bunsen and Henry Roscoe, scientists
Fractal illustration of an abstract iris.
12646310 - Fractal illustration of an abstract iris.
Fractal abstract of squares and triangles
12646306 - Fractal abstract of squares and triangles
World temperatures, conceptual illustration
13963438 - World temperatures, conceptual illustration
Fraunhofer's solar spectrum, illustration
13506092 - Fraunhofer's solar spectrum, illustration
Electromagnetic spectrum, illustration
13473367 - Electromagnetic spectrum, illustration
Rotating square patterns
13406083 - Rotating square patterns
Red and green filters, illustration
13378095 - Red and green filters, illustration
Sunflower in Simulated Insect Vision
13360711 - Sunflower in Simulated Insect Vision
Sunflower
13360666 - Sunflower
Greta Thunberg addressing COP25, Madrid, Spain, 2019
12967611 - Greta Thunberg addressing COP25, Madrid, Spain, 2019
Rainbow
12961003 - Rainbow
Light spectrums,illustration
12959679 - Light spectrums,illustration
Extrasolar planet detection methods, illustration
12947449 - Extrasolar planet detection methods, illustration
Light beams refracted through prism, illustration
12944637 - Light beams refracted through prism, illustration
Soap bubble film iridescence, light micrograph
12918109 - Soap bubble film iridescence, light micrograph
William Shakespeare, The Tragedy of Hamlet
12654736 - William Shakespeare, The Tragedy of Hamlet
Fractal image of concentric ripples
12646293 - Fractal image of concentric ripples
Concentric circles
12646292 - Concentric circles
Fraunhofer's solar spectrum, illustration
13506099 - Fraunhofer's solar spectrum, illustration
Sunlit raindrops
13386967 - Sunlit raindrops
Sunflower
13360630 - Sunflower
Rainbow over Icelandic glacier
12961408 - Rainbow over Icelandic glacier
Man's head as prism refracting beam, illustration
12943301 - Man's head as prism refracting beam, illustration
Colourful ribbons, illustration
12941625 - Colourful ribbons, illustration
Sunflower in White light and UV Radiation
13360682 - Sunflower in White light and UV Radiation
Sunflower in Simulated Insect Vision
13360658 - Sunflower in Simulated Insect Vision
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