Metal Print > Arts > Minimalist artwork > Geometric shapes > Optical illusions
Metal Print : Hermann-Hering illusion
Metal 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"x24" (61x51cm) Metal Print
Discover the captivating world of optical illusions with Media Storehouse's Metal Prints featuring the mesmerizing Hermann-Hering illusion from Science Photo Library. This visually stunning print showcases the intriguing interplay of white lines, where the intersections appear grey at first glance but reveal their true white color when directly focused upon. Bring this optical marvel into your home or office and ignite curiosity and conversation among your guests. Experience the illusion in a whole new way with the vibrant colors and high-quality finish of our Metal Prints.
Made with durable metal and luxurious printing techniques, our metal photo prints go beyond traditional canvases, adding a cool, modern touch to your space. Wall mount on back. Eco-friendly 100% post-consumer recycled ChromaLuxe aluminum surface. The thickness of the print is 0.045". Featuring a Scratch-resistant surface and Rounded corners. Backing hangers are attached to the back of the print and float the print 1/2-inch off the wall when hung, the choice of hanger may vary depending on size and International orders will come with Float Mount hangers only. Finished with a brilliant white high gloss surface for unsurpassed detail and vibrance. Printed using Dye-Sublimation and for best care we recommend a non-ammonia glass cleaner, water, or isopropyl (rubbing) alcohol to prevent harming the print surface. We recommend using a clean, lint-free cloth to wipe off the print. The ultra-hard surface is scratch-resistant, waterproof and weatherproof. Avoid direct sunlight exposure.
Made with durable metal and luxurious printing techniques, metal prints bring images to life and add a modern touch to any space
Estimated Image Size (if not cropped) is 50.8cm x 60.9cm (20" x 24")
Estimated Product Size is 51.4cm x 61.5cm (20.2" x 24.2")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with 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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