Pyramid dial Robert White
Product images of Pyramid dial
Sizing information
| Overall size (inc frame) | x cm ( x in) |
| Depth | cm (in) |
| Artwork | x cm ( x in) |
| Border (mount) |
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| The paper size of our wall art shipped from the US is sized to the nearest inch. | |
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Pyramid dial
A perpendicular stile is set up on a windowsill. A young man kneels to observe where the shadow falls as the sun hits the top of the stile, allowing him to record.
Plate 23 from William Leybourn’s Dialling: plain, concave, convex, projective, reflective, refractive… (Black Swan, Pater-Noster-Row, 1690)
William Leybourn (1626-1716) British mathematician and land surveyor was not a Fellow of the Royal Society.
- Image reference: RS-18015
- ©The Royal Society
Discover more
More by the artist Robert White.
Explore the collections Astronomy Prints, Maps and Constellations, Vintage mathematics prints and parabola drawings.
Our framed prints
Every framed picture is created by hand in our workshop by specialist framers.
Black, white, brown, silver, gold or natural frames available, supplied ready to hang.
All our frames have a smooth satin finish, and measure 20mm (front face) by 23mm (depth from wall).
Read more about our framed art prints.
Manufactured in the UK
All products are printed in the UK, using the latest digital presses and a giclée printmaking process.
We only use premium branded inks, and colours are independently verified to last between 100 and 200 years.
Delivery and returns
We print everything to order so delivery times may vary but all framed pictures are despatched within 5-7 days via courier or recorded mail.
Delivery to the UK is £10 for a single framed print.
We will happily replace your order if everything isn’t 100% perfect.
