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 Catoptric microscope
Product details Catoptric microscope
Catoptric microscope
View of a microscope shown on a pedestal stand: with a section through the instrument, a scheme of its optical arrangement and details of the mirror-based instrument. The microscope was inspired by the Newtonian reflecting telescope. From the manuscript paper 'An account of a catoptric microscope', by Robert Barker. Not signed. Royal Society Register Book Original, vol.19 1734-1736, pp.256-260. The paper was read before the Royal Society on 8 January 1735. The image formed the plate to the printed paper 'A catoptric microscope', by Robert Barker, in Philosophical Transactions of the Royal Society, vol.39, 1735-1736, pp.259-261.
Original: ink and watercolour on paper. 1734
- Image ref: RS-9829
- The Royal Society