8. 3D Staircase

Technique: Pencil Sketching and 3D Mapping, Trial and Error
Materials:  > Mechanical Pencil 0.5mm and 0.7mm
                  > HB, 2B 0.5mm Leads
                  > Non-Dust Eraser
                  > Ruler
                  > Navneet My Sketch Book A4 Size Sheets