Sizing information
Overall size (inc frame) | x cm ( x in) |
Depth | cm (in) |
Artwork | x cm ( x in) |
Border (mount) |
cm
top/bottom
(in)
cm left/right (in) |
The paper size of our wall art shipped from the US is sized to the nearest inch. |

Our prints
We use a 200gsm 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, the US and the EU
All products are created to order in our print factories around the globe, 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 1–3 days.
Delivery to the UK, EU & US is free when you spend £75. Otherwise, delivery to the UK costs £5 for an unframed print of any size.
We will happily replace your order if everything isn’t 100% perfect.
Product images of Frauhofer diffraction patterns generated through gratings



Product details Frauhofer diffraction patterns generated through gratings
Frauhofer diffraction patterns generated through gratings
Illustrations of optical phenomena: four figures (numbered 131-134) of spectral distribution and intensity in Frauhofer patterns produced by white light shone through gratings. Plate 14 from the monograph 'Die Beugungserscheinungen aus den Fundamentalgesetzen der Undulationstheorie analytisch entwickelt und in Bildern dargestellt' [Diffraction in the fundamental laws of wave theory developed analytically and presented in pictures], by Friedrich Magnus Schwerd (Mannheim, 1835). The plate is captioned in descriptive text: 'Lichtflachen d[urch] ein Stabgitter' [Light surfaces through a bar grating]. Inscribed lower right 'lith v. L.Schwerd.'
Original: lithograph . 1835
- Image ref: RS-10106
- The Royal Society
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