Friday, December 15, 2017

Experimenting with Cyanotypes

Together with my printmaking friends at Migaloo Press Collective, we've been playing with cyanotypes.

Cyanotypes are created using a photographic printing process where two chemicals painted onto paper (or fabric etc) and allowed to dry in a dark room.  Objects are then arranged on the paper, and it is exposed to the sun to develop.  The exposed paper around the objects develops a cyan-blue colour, leaving silhouettes and shapes of your objects.

Great fun!

Migaloo Press did a play-day, lead by Jen who has experience in cyanotypes.  I had done some years ago but was keen to update my skills and to use cyanotype chemicals I had stored in my art room (on the 'must do' list).

I've captured some of my experiments in the photos below, but I plan to do some more exploring and developing alternative colours using tea and vinegar.  I think this is my Christmas holidays project!

Exposing the paper, with leaves and stones.
Its behind glass to ensure good contact and so that
the leaves don't blow away.

The resulting print from the exposure in the previous photo.
It was a cloudy day so this is a pale print even after 20minutes exposure time.

Another exposure, with a bee image (cut from paper), sedge,
string, talc, and a hexagon stencil.
I'm not a minimalist as you can see!
This exposure only took 5 minutes as it was
 a bright sunny day.
Cyanotype print using Shepherds' Purse weed, talc, and a paper stencil.

The same cyanotype print with a lithograph printed
on top afterwards.

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