Poster Print : Simultaneous contrast
Poster Prints from Science Photo Library
Simultaneous contrast
Simultaneous contrast example. The green squares look brighter on the left, where they are in yellow bands, compared to the right, where they are in blue bands. There is no actual difference between them. This is a demonstration of the effect known as simultaneous contrast - the phenomenon whereby the perception of different colours is altered by their surroundings. There has been some debate - most notably amongst the 19th century scientists Helmholtz and Hering - as to whether this results from neurological effects or from retinal pre-processing. It is likely that it is a combination of the two
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6440123
© SCIENCE PHOTO LIBRARY
Ambiguity Ambiguous Blue Illusory Neuroscience Optical Illusion Perception Physiological Physiology Psychology Trickery Vision Vision Visual Visual Trick Yellow
A4 (29.7 x 21cm) Poster Print
Bring the fascinating world of optical illusions into your home or office with our Media Storehouse Poster Prints. Feast your eyes on the captivating image of "Simultaneous Contrast" by Science Photo Library. Witness the incredible effect as the green squares appear brighter on the left, where they are surrounded by yellow bands, compared to the right, where they are surrounded by blue bands. This visually stimulating print is not only a great conversation starter but also an excellent addition to any room, igniting curiosity and wonder. Experience the illusion for yourself and order your Media Storehouse Poster Print today!
Premium quality poster prints are printed on luxurious semi-gloss satin 270 gsm paper. Our meticulously crafted poster prints offer an affordable option for decorating any space, making them ideal for living rooms, bedrooms, offices and beyond. To ensure your poster arrives in good condition, we roll and send them in strong mailing tubes.
Poster prints are budget friendly enlarged prints in standard poster paper sizes (A0, A1, A2, A3 etc). Whilst poster paper is sometimes thinner and less durable than our other paper types, they are still ok for framing and should last many years. Our Archival Quality Photo Prints and Fine Art Paper Prints are printed on higher quality paper and the choice of which largely depends on your budget.
Estimated Image Size (if not cropped) is 30.3cm x 20.2cm (11.9" x 8")
Estimated Product Size is 30.3cm x 21.6cm (11.9" x 8.5")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with landscape (horizontal) orientation to match the source image.
EDITORS COMMENTS
This print showcases the intriguing concept of simultaneous contrast. The image features a series of green squares, seemingly identical in color and brightness. However, upon closer inspection, one can observe a fascinating optical illusion at play. The left side of the photo reveals yellow bands surrounding the green squares, causing them to appear significantly brighter and more vibrant compared to their counterparts on the right side. Remarkably, there is no actual difference in color or intensity between these squares; it is solely our perception that is altered by their surroundings. Scientists have long debated the mechanisms behind this phenomenon. Pioneers such as Helmholtz and Hering proposed conflicting theories regarding whether neurological effects or retinal pre-processing are responsible for simultaneous contrast. It is now widely believed that both factors contribute to this visual trickery. This thought-provoking image delves into the realms of psychology, physiology, and neuroscience as it challenges our understanding of vision and perception. It serves as a reminder that our interpretation of colors can be influenced by ambiguous circumstances, leading us to question what we see before us. Science Photo Library has once again captured an awe-inspiring moment where science meets artistry with this print - an exploration into the enigmatic world of simultaneous contrast.
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