Uploaded April 2015 | Updated September 2026, 1 day ago
A demo on how to use pastel (Nupastel sticks from Prismacolor) to render shading in a cylinder. Highlight, core shadow, and other characteristics of the drawing are shown. Demo by Prof. Robert Natata for the 420 Rapid Viz (Rapid Visualization) class, also taught by Pino Trogu at San Francisco State University.
A demo on how to use pastel (Nupastel sticks from Prismacolor) to render shading in a cylinder. Highlight, core shadow, and other characteristics of the drawing are shown. Demo by Prof. Robert Natata for the 420 Rapid Viz (Rapid Visualization) class, also taught by Pino Trogu at San Francisco State University.










