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© 2019 Copyright Dr Katayoun Dowlatshahi

Contact +44 (0)7944 731081 / info@silverwoodstudio.co.uk
Northrepps, Norfolk, NR27 9LF, UK
Professional Artist website / www.katayoundowlatshahi.com 

CYANOTYPE PRINTING

2 Day Workshop 

This two day workshop will be an introduction to the Cyanotype printing process. You will learn the history, production techniques and safe handling of chemistry and how to prepare papers ready for exposure. Once you have collected some natural or found materials to work with you will contact print these to your prepared papers and expose them either inside a UV box or outside in sun light. The beauty of this process is that once the chemistry has been applied and dried, you only require water to develop the exposed images.

 

You will be encouraged to experiment with your compositions and to see what is possible with 2 and 3 dimensional objects without the use of a camera. You will also be encouraged to bring printed negatives, photocopies and any other materials with you to work with.

On day two you will have the opportunity to experiment with different substrates such as fabric, wood or metal, onto which you can print a design of your making. 

This will be a fun and relaxed workshop that is both informative and instructive and is lovely and accessible introduction to historic photography.

Cost

£295 for two days, which includes a light lunch and all materials. Numbers are limited to 4.

History & Process

Invented in 1842 by Sir John Frederick William Herschel, an English polymath, Cyanotype is one of the earliest forms of photographic printing. The light sensitive chemistry is based on the salts of iron. The greatest proponent of the process was Anna Atkins (British 1799-1871) the first known female photographer, who created a number of volumes of cyanotype prints recording British algae, ferns and other fauna.

A sheet of paper, cloth or other substrate is brushed with solutions of ferric ammonium citrate and potassium ferricyanide and dried in the dark. Once dried the substrate is light sensitive and either exposed to sunlight or ultra violet light with objects and materials on top or lain under a negative and contact printed. What is delightful about this process is its ease of use; once exposed to light the substrate is simply washed in water and dried.

A variant of this process was used for a number of years to duplicate architects drawings and known commonly as a blue print.