Fine Art Print > Arts > Minimalist artwork > Geometric shapes > Optical illusions
Fine Art Print : Hermann-Hering illusion
Fine Art Prints from Science Photo Library
Hermann-Hering illusion
Hermann grid illusion. The intersections of the white horizontal and vertical lines in this image appear to be grey. But when looked at directly they are clearly white. This is because of the role played by the edge of the retina. Our peripheral vision is designed to prioritise identifying shapes and edges. To this end the brightness of an image on the edge of the retina is diminished when it is not important to shape identification. At the intersections, a lot more of the area is white light compared to elsewhere on the lines, and there is an effect called lateral inhibition. The brightness is dimmed for this area, and we observe it as grey
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6439933
© SCIENCE PHOTO LIBRARY
Ambiguity Ambiguous Grid Illusory Neuroscience Optical Illusion Perception Psychology Retina Squares Trick Trickery Vision Vision Visual Visual Trick
20"x20" (+3" Border) Fine Art Print
Discover the captivating world of optical illusions with our Fine Art Prints from Media Storehouse, featuring the mesmerizing Hermann-Hering illusion by Science Photo Library. This thought-provoking print showcases the intricacy of the human visual system, as the intersections of the white lines seemingly transform into grey. A stunning addition to any home or office, this print is sure to ignite conversations and inspire curiosity.
20x20 image printed on 26x26 Fine Art Rag Paper with 3" (76mm) white border. Our Fine Art Prints are printed on 300gsm 100% acid free, PH neutral paper with archival properties. This printing method is used by museums and art collections to exhibit photographs and art reproductions.
Our fine art prints are high-quality prints made using a paper called Photo Rag. This 100% cotton rag fibre paper is known for its exceptional image sharpness, rich colors, and high level of detail, making it a popular choice for professional photographers and artists. Photo rag paper is our clear recommendation for a fine art paper print. If you can afford to spend more on a higher quality paper, then Photo Rag is our clear recommendation for a fine art paper print.
Estimated Image Size (if not cropped) is 50.8cm x 50.8cm (20" x 20")
Estimated Product Size is 66cm x 66cm (26" x 26")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with landscape (horizontal) or portrait (vertical) orientation to match the source image.
EDITORS COMMENTS
This print showcases the intriguing Hermann-Hering illusion, also known as the Hermann grid illusion. At first glance, the intersections of the white horizontal and vertical lines appear to be a mysterious shade of grey. However, upon direct observation, it becomes clear that they are actually pure white. The explanation behind this optical phenomenon lies in the fascinating workings of our visual system. Our peripheral vision is specifically designed to prioritize identifying shapes and edges. As a result, when an image falls on the edge of our retina and is not crucial for shape identification, its brightness is diminished. In this particular illusion, more white light is present at the intersections compared to other areas along the lines. This triggers a remarkable effect called lateral inhibition where brightness is further dimmed within these regions. Consequently, we perceive them as being grey even though they are objectively white. This mesmerizing interplay between biology and perception highlights how our visual system can sometimes deceive us. The Hermann-Hering illusion serves as a reminder that what we see may not always align with reality due to intricate processes occurring within our retinas. Displayed by Science Photo Library, this thought-provoking image delves into both neuroscience and psychology while showcasing an illusory trickery that challenges our understanding of visual perception.
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