@daltonjamesyt: Would you have picked different colors for this design? Each color gets two tones: a light fill for the block faces, a saturated version for the edges between them. I really like the 3D effect for this optical illusion! Isometric Cube Illusion in Colored Sand | Satisfying Sand Art ASMR Three flat planes of sand that read as the inside corner of a room. 🧊 Blue on top, purple on the left, pink on the right, each side filled with blocks running in its own direction. The three sets of blocks meet at a single point in the middle, and that's where the depth kicks in. Nothing is shaded. Nothing is airbrushed. The illusion comes entirely from the angle the shapes were cut at. Every block peeled and poured by hand, on a black background that drops away behind the corners. No talking, no music. 🎧