Sensory Homunculus
Natural History Museum, London
Titchener Illusion
Science Photo Library
Colour Blindness Test Chart #196
Chongqing Tumi Technology Ltd/science Photo Library
Perceptions Of Beauty
Collection Abecasis/science Photo Library
Extra-sensory Perception Test
Oscar Burriel/science Photo Library
Dna Strand
Russell Kightley/science Photo Library
Colour Blindness Test #9
Science Photo Library
Titchener Illusion #1
Science Photo Library
Plague Locusts Eating Wheat Seedlings
Simon Fraser/science Photo Library
Nociceptive Pain Perception
Maurizio De Angelis/science Photo Library
Volume Perception
Martyn F. Chillmaid/science Photo Library
Pain Perception
Maurizio De Angelis/science Photo Library
Man During An Extrasensory Perception (esp) Exp.
Dr Rob Stepney/science Photo Library
Volume Perception #1
Martyn F. Chillmaid/science Photo Library
Auditory Hallucination
Tim Vernon / Science Photo Library
Penrose Triangle Optical Illusion #1
Laguna Design/science Photo Library
Impossible Object #2
Laguna Design/science Photo Library
Cafe Wall Illusion #2
Laguna Design/science Photo Library
Penrose Triangle Optical Illusion #3
Laguna Design/science Photo Library
Colour Blindness Test Chart #132
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test
Science Photo Library
Wolfgang Kohler #1
American Philosophical Society
Brainstorm #2
Russell Kightley
Artificial Intelligence
David Gifford/science Photo Library
Three Or Four Bar Optical Illusion #1
Laguna Design/science Photo Library
Rorschach Inkblot Test #1
Sheila Terry
Psilocybin Psychedelic Mushroom Molecule #1
Molekuul
Colour Blindness Test #5
Science Photo Library
Colour Blindness Test #6
Science Photo Library
Traffic Mirror On Wall
Robert Brook/science Photo Library
Colour Blindness Test #1
Science Photo Library
Colour Blindness Test #2
Science Photo Library
Colour Blindness Test #4
Science Photo Library
Colour Blindness Test #7
Science Photo Library
Colour Blindness Test #8
Science Photo Library
Colour Blindness Test #10
Science Photo Library
Synaesthesia
Victor Habbick Visions/science Photo Library
Carl Stumpf
National Library Of Medicine
Colour Blindness Test #3
Science Photo Library
Robot Hand With Electric Connection
Ktsdesign
Environmental Conservation
Andrzej Wojcicki
Tetrahydrocannabinol (thc) Drug Molecule #1
Laguna Design/science Photo Library
Headphones
Ktsdesign/science Photo Library
Psilocybin Psychedelic Mushroom Molecule
Molekuul/science Photo Library
Human Brain Lobes And Functions
Victor Habbick Visions/science Photo Library
Human Eye Staring Through Bars #1
Victor De Schwanberg/science Photo Library
Knee Jerk Reaction Test #1
Science Photo Library
Colour Blindness Test Chart #24
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test Chart #25
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test Chart #67
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test Chart #72
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test Chart #81
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test Chart #133
Chongqing Tumi Technology Ltd/science Photo Library
Hering Optical Illusion
Science Photo Library
Colour Blindness Test Chart #182
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test Chart #185
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test Chart #188
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test Chart #227
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test Chart #241
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test Chart #246
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test Chart #248
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test Chart #261
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test Chart #283
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test Chart #286
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test Chart #310
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test Chart #314
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test Chart #316
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test Chart #329
Chongqing Tumi Technology Ltd/science Photo Library
Colour Blindness Test Chart #337
Chongqing Tumi Technology Ltd/science Photo Library