How to Draw a 3D Staircase | Step-by-Step Pencil Optical Illusion

Watch how simple lines turn into realistic 3D stairs using perspective and shading. This optical illusion drawing proves that depth and dimension can be created on flat paper with the right techniques. If you enjoy mind-blowing 3D drawings and visual illusions, this one’s for you. 👉 Subscribe for more realistic and illusion art. 3d staircase drawing, 3d drawing tutorial, optical illusion drawing, pencil 3d drawing, step by step drawing, how to draw 3d stairs, perspective drawing, realistic pencil drawing, illusion art, 3d art tutorial #3DDrawing #OpticalIllusionArt #PencilDrawing