Electrical discharge by The Autotype Company

Electrical discharge

The Autotype Company

Fine art poster

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  • 200gsm thick fine art print paper
  • Giclée print quality
  • 100+ year colour guarantee
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Free delivery when you spend over £75 (UK, EU & US)

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The paper size of our wall art shipped from the US is sized to the nearest inch.
Model is 5ft4in or 1.62m
Model is 5'4" (1.62m)

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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.

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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.

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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 details Electrical discharge

Electrical discharge

The Autotype Company

Patterns produced by electrical discharges on surfaces revealed by dusting with powdered red lead and sulphur. Sometimes termed 'Lichtenberg figures'. These experiments were conducted at Cragside in Northumberland, England, using a Wimshurst machine (electrostatic generator) and two 10-gallon Leiden jars. Current was conveyed to two rod conductors with a spark gap at which coated wires discs or plates were positioned. Lord Armstrong exhibited figures of the type produced at the Royal Society soiree at Burlington House in London on 16 June 1897. Plate 1 from Supplement to Lord Armstong's work on electric movement in air and water...by William George Armstrong and Henry Stroud (London, Smith Elder & Co., 1899). The plate is inscribed below: "Plate 1. POSITIVE DISCHARGE FROM A WIRE." William George Armstrong, Baron Armstrong (1810-1900) armaments manufacturer and industrialist was elected a Fellow of the Royal Society in 1846.

Original: carbon colour print [Autotype]. 1899

  • Image ref: RS-10657
  • The Royal Society

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