Turn Simple Squares Into a 3D Tunnel! 🎨 Easy Pencil Art

In this video, I show you how to draw a 3D optical illusion using simple lines, shading and perspective. Step by step, I turn a flat geometric design into a deep tunnel-like 3D effect on paper. All you need is a pencil, paper and patience. Learn how to draw a 3D optical illusion with just a pencil and paper. See how simple lines create a deep tunnel effect. This guide covers the step-by-step process of creating a geometric pattern that looks like it recedes into the page. Whether you are a beginner or looking for a relaxing art project, this method helps you master depth without needing expensive supplies. We start by sketching concentric squares and then apply shading to alternating sections. By following this pencil drawing technique, you can easily turn a flat surface into a convincing 3D effect. It is a satisfying way to practice perspective and improve your precision. Watch until the end to see the final result! Subscribe to TBB DRAWING for more drawing tutorial ideas, and let me know in the comments which shape you want to see me tackle next. #3DDrawing #3DArt #OpticalIllusion #3DIllusion #PencilDrawing #PencilArt #GeometricArt #PerspectiveDrawing #DrawingTutorial #ArtProcess #IllusionArt #SatisfyingArt #TBB