Another call for submissions from Shutter Hub.
The Colour Library is a curated series of photo books exploring the emotional, symbolic, and visual power of colour. Each edition is a visual exploration and celebration of one colour, showcasing its presence, symbolism, and emotional range across different photographic styles and perspectives.
Our first edition is devoted to blue. A colour of depth and distance. Vast as the sky and as still as water. Blue evokes calm, melancholy, serenity and sorrow. Delicate cornflowers, robust denim, precious jewels, and the deepest ocean. From literal to abstract interpretations, and alternative processes, we want to see a wide range of creative expressions and invite you to share them with us for our next book, The Colour Library: Blue.
More than just a colour, blue is a language. What does it say to you?
The book will be available to buy worldwide, with several stockists across the UK.
We’re making this opportunity affordable for all photographers. There are no set entry fees, but we’re asking you to ‘pay what you can’, with a minimum donation of £10. Please help support the work we do by sharing this opportunity with other photographers too.
100 images will be selected for inclusion in the book. You can enter single images or a short series of images, up to 10 images can be entered per photographer. Deadline: 27 November 2025 (5pm UK time)