Create this simple yet mind-bending 3D illusion cube pattern using just a pencil and grid paper! Perfect for beginners, math art lovers, and those who enjoy optical illusions. This design looks like a zig-zag staircase or a twisted ribbon when viewed from a distance. Follow the steps to bring geometry to life with light and dark shading techniques! #youtubeshorts #viral #trending 3DArt #OpticalIllusion #GeometricDrawing #IllusionArt #GridArt #PencilSketch #SatisfyingDrawing #3DDesign #MathArt #EasyDrawing #CreativeSketch #BeginnerDrawing #DrawingReels #ArtShorts