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We use a 280gsm fine art paper and premium branded inks to create the perfect reproduction.
Our expertise and use of high-quality materials means that our print colours are independently verified to last between 100 and 200 years.
Read more about our fine art prints.
Manufactured in the UK
All products are created in our Surrey print factory in the UK, and we are the trusted printing partner of many high profile and respected art galleries and museums.
We are proud to have produced over 1 million prints for hundreds of thousands of customers.
Delivery & returns
We print everything to order so delivery times may vary but all unframed prints are despatched within 2-4 days via courier or recorded mail.
Delivery to the UK is £5 for an unframed print of any size, or free when you spend £60.
We will happily replace your order if everything isn’t 100% perfect.
Product images of Unequal refrangibility of two differently coloured lights
Product details Unequal refrangibility of two differently coloured lights
Unequal refrangibility of two differently coloured lights
Experiment to demonstrate the unequal refrangibility of two differently coloured lights, an illustration of Newton's first proposition, "Lights which differ in colour differ in refrangibility". From Contributions to solar physics, by J Norman Lockyer (London, 1874).
Original: engraving. 1874
- Image ref: RS-9118
- The Royal Society