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Author
Gayle Nicholls-Ali
Created
1 year ago
Last Updated
6 days ago
Description
The Cyanotype, which is also known as ferroprussiate or blueprint was invented by Sir John Herschel in 1842, when he discovered that ferric (iron) salts could be reduced to a ferrous state by light and then combined with other salts to create a blue-and-white image. Not long after, Anna Atkins, one of the few women in photography during that century, published the first book with photographs instead of illustrations, "British Algae: Cyanotype Impressions"

Cyanotypes are a photographic process where paper or fabric is coated with a light-sensitive emulsion. The closest to the darkroom that digital photography students will experience, this old process is making a comeback.

In this PBL lesson, students will explore the chemical process of building an image with digital film.

This project is brought to you by Gayle Nicholls-Ali with support from the CTE Online curriculum leadership team.



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Standards

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Industries / Pathways
  • Arts, Media, and Entertainment Arts, Media, and Entertainment
    • Design, Visual, and Media Arts
K-12 Subjects
  • Visual Arts & Performing Arts
    • Visual Arts
  • Science
    • Chemistry
Grade Levels
  • 9
  • 10
  • 11
  • 12

Introduction to Cyanotype - A History Lesson

The Chemistry of Photography - Making a Cyanotype

Old Meets New - Creating a Photogram

Making a "Blue" Print - Creating a Cyanotype Print