How to Make Cyanotypes
Introduction
Welcome to The Poker Club at West Houston's comprehensive guide on how to make cyanotypes. In this tutorial, we will delve into the fascinating world of alternative photography and show you how to create stunning cyanotype prints from the comfort of your own home. Read on to explore the step-by-step process and unleash your creativity today!
What are Cyanotypes?
Cyanotypes are a type of photographic printing process that produces beautiful cyan-blue prints. Also known as blueprints, cyanotypes were originally developed by Sir John Herschel in the early 19th century. The process involves using a light-sensitive solution of iron salts that reacts to UV light, resulting in the distinctive blue tones.
Materials Needed
- Light-sensitive cyanotype solution
- Plain watercolor paper or any paper of your choice
- Brushes or foam applicators for coating
- A contact frame or a glass pane
- Transparent film negatives or objects for printing
- Water
- Flat surface or drying rack
- Gloves (optional)
Step-by-Step Guide
Step 1: Preparing the Cyanotype Solution
To start, prepare the cyanotype solution according to the manufacturer's instructions. This typically involves mixing two solutions together to activate the light-sensitive chemicals. Protect your workspace and wear gloves if desired.
Step 2: Coating the Paper
Using a brush or foam applicator, evenly coat the watercolor paper with the cyanotype solution. Make sure to cover the entire surface, avoiding any drips or uneven patches. Allow the coated paper to dry in a dark place until it is no longer tacky to the touch.
Step 3: Preparing the Negative
If you're using film negatives, make sure they are transparent and high in contrast. Print or create the negative using an image editing software or a dedicated negative printer. Alternatively, you can use objects or natural materials to create photograms directly on the coated paper.
Step 4: Printing the Cyanotype
Place the dried, coated paper on a flat surface or a contact frame. Position your negative or objects on top of the paper, making sure they remain in place during exposure. Cover the setup with a piece of glass or the contact frame's back and secure it tightly.
Step 5: Exposing to UV Light
Expose the setup to direct sunlight or a UV light source for a specific period of time, typically around 5-10 minutes. The exposure time may vary depending on the intensity of the light source and desired print tonality. Monitor the process closely to avoid overexposure.
Step 6: Rinsing and Drying
After the desired exposure time, carefully remove the negative or objects from the paper. Rinse the print thoroughly in running water for several minutes to remove any unreacted chemicals. The water will gradually reveal the beautiful blue image. Finally, hang your print or lay it flat to dry in a dark, well-ventilated area.
Tips and Tricks
- Experiment with different types of paper and objects for unique effects.
- Try toning your cyanotype prints with tea or other substances for alternative color variations.
- Explore the world of digital negatives for precise control over your cyanotype prints.
- Consider using contrasting colors or additional mediums to enhance your cyanotype artwork.
- Protect your finished prints by storing them in acid-free sleeves or framing them under UV-protective glass.
Conclusion
Cyanotypes offer a captivating and accessible way to explore the art of photography. With this step-by-step guide from The Poker Club at West Houston, you have all the necessary information to start creating stunning cyanotype prints. Experiment, unleash your creativity, and enjoy the enchanting process of making cyanotypes. Join us and discover the world of alternative photography today!
