"The Twenty Steps"
from Ernest Norling, Perspective Made Easy,
Macmillan New York 1939
1. The Horizon , The Vanishing Point, The Eye-Level . |
2. The Eye-Level and Its Relationship to Perspective Drawing. |
3. Parallel Lines as We see Them. Parallel Lines related to One-Point Perspective. |
4. The Three Sets of Parallels. Locating the Point and the EyeLevel. |
5. The Two Vanishing Points, The Height Lines. |
6. Placing the Two Vanishing Points. The Error of Close Spacing. |
7. Showing how the Vanishing Points Move in relation to each other. |
8. Building Perspective with Bricks. |
9. Placing Figures and an object in a Drawing. |
10. Center of Interest. Changing the View. Roofs in Perspective. |
11. Interiors. Placing of Furniture. |
12. Finding the center. Dividing Space into Halves. Practical Applications. |
13. Cylinders in Perspective. Drawing Ellipses. |
14. Practical Uses of Cylinders in Drawing. Dividing the Circle. |
15. Dividing a Surface in Perspective. Drawing a Checkerboard. |
16. Shade and Shadow. |
17. Reflections. |
18. Unusual Perspective. Up and Down Points. Examples. |
19 Perspective Downhill. Perspective Uphill. The False Eye-Level. |
20. Mechanical Perspective. |