The sixth chapter of the Linear Perspective Master Course on NMA by Erik Olson.
Diagram 50: Review Practical Set Up Methods in 1 Point Perspective
Diagram 51: Using a 45 Degree Referencing Point for 2 Point Perspective
Diagram 52: Drawing a 2 Point Room and Figures with Diminishment Guides
Diagram 52: Drawing a 2 Point Room and Figures with Diminishment Guides (2)
Diagram 53: Establishing a 2 Point Building with Diminishment Guides
Diagram 54: Finding Proper 2 Point Diminishment Using the Picture Plane
Diagram 55: Interior and Exterior View uses for Diminishment Guides
Diagram 56: A 2 Point Cube Measured with Measuring Points and ML
Diagram 57: Measuring a Plank and Cube in 2 Point Perspective
Diagram 58: Measuring and Drawing a Full 2 Point Ground Plane Grid