A3 paper in water with hand coated cyanotype revealing botanical image of cow parsley in the middle of the paper
Sheets of A3 cyanotype paper laid out on a concrete backdrop with the instructions and tube box placed on top.
A3 cyanotype print showing hand coated effect washing in a white darkroom tray.
A large A3 cyanotype print developing in the sunshine, cow parsley help on top with perspex and clips.

A3 Cyanotype Paper

Price range: £38.00 through £45.00

The Full Picture

The A3 size is for when the story needs more space. It’s a generous, substantial canvas that allows you to move beyond single objects and into full compositions. Think of it as a way to map a whole morning’s walk – layering city finds, wild foliage, and larger silhouettes into one deep blue narrative. 

Free UK Delivery with Royal Mail Tracked 48

Forage

Find Leaves, Flowers, Seaweed Or Anything That You Can Place Under Your Perspex/Glass For Exposure.

Print

All You Have To Do Is Leave Your Print In Daylight To Develop, This Paper Just Loves The Sun As Much As We Do!

Rinse

Just Add Water! Just A Little Wash In Fresh Water And Your Print Will Be Done!

Display

Dry Your Print, Flatten Under A Book And You Are Ready To Display!

Product Specifications
  • Size: A3 (297mm x 420mm) – Ideal for large-scale compositions and bold botanical prints.
  • Paper Quality: 160gsm Fabriano art paper, hand-prepared in our Kent studio.
  • Ready to Use: Pre-treated with light-sensitive emulsion; no darkroom or chemical mixing required. Just expose to sunlight and rinse with tap water.
  • Origin: Handmade in the UK.
What’s Inside the Box
  • A3 Paper: 160gsm, slightly textured, and ready for use.
  • The Blueprint: Clear, jargon-free instructions to guide your hands.
  • A Wild Darkroom Postcard: To keep, or to send.

Want to try our full bleed paper? Explore our standard A3 Cyanotype Paper Fully Coated, or scale down your experiments with our pocket-sized A5 Cyanotype Paper.

Beyond the finished print is the daily work. Follow my Faversham studio for raw updates, changing light, and the actual practice of alternative photography. Follow the work on Instagram @wildkinandthedarkroom

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