Product Research

CPSA is committed to providing colored pencil artists with the knowledge and support necessary to ensure that their artwork will last a lifetime. The Product Research director attends ASTM meetings and is in contact with the companies that provide materials that we use. The Lightfastness Workbook was designed with this goal in mind.

Please visit the following links to find out more about this very important way in which CPSA is working for you.

Definition of Colored Pencil Medium

About Lightfastness

Lightfastness Testing by CPSA

Lightfastness Standard - D6901

Press Release Announcing Lightfastness Standard

Lightfastness Workbook

Paper Making

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