Erik Olson continues to grind away at his series on 3-point perspective with this lesson focusing on the application of 45-degree reference points, allowing you to place any size square in any place or plane that your piece requires. He looks at new ways to construct stairways and buildings in 3-point perspective. This is not for beginners, we don’t recommend you start here!

Materials

• 45-45-90 Transparent Triangle Ruler
• 30-60-90 Transparent Triangle Ruler
• Alvin Pro-Matic Lead Holder – 2H Lead
• Alvin Rotary Lead Pointer
• T-Square Ruler
• Protractor
• Prismacolor Verithin Colored Pencil – Red/Blue
• Paintbrush
• Kneaded Eraser
• Hard Eraser
• Helix Technical Compass