Knowledge Matrix on Instagram: "This is a trompe-l’œil anamorphic illusion, a classic illusion art technique designed to “trick the eye” into seeing three-dimensional objects on completely flat surfaces. In this video, the artist is applying a perspective-correct mural across two flat walls and the ceiling corner, carefully aligning angles, shadows, and highlights so that—when viewed from one precise viewpoint—the flat paint appears as a solid 3D cube floating out of the wall. The illusion works

Creative Zack on Instagram: "The post features a 38-second compilation video of 3D anamorphic street art illusions, where painted ground designs mimic hazardous holes or ramps, eliciting startled reactions from pedestrians, cyclists, and even a dog, overlaid with humorous "beyond troll" captions. Posted by content creator @scandaels on December 16, 2025, it has garnered over 6.4 million views and 4,500 likes in under a day, reflecting viral appeal through surprise and shareability of optical ill