Red, blue and yellow spectra, with the solar spectrum William Home Lizars

Fine art poster

  • Amazing giclée print quality
  • 240gsm thick fine art print paper
  • 100+ year colour guarantee
  • Dimensions:
    • 28 x 35.5cm including border (11 x 14in)
    • 21.28 x 30.5cm excluding border (8.4 x 12in)
£17.95

Framed picture

  • Premium wooden frame with a thick bevel-cut mount
  • Fully strung, ready-to-hang
  • 100+ year colour guarantee
  • Dimensions:
    • 28 x 35.5cm including border (11 x 14in)
    • 21.28 x 30.5cm excluding border (8.4 x 12in)
£17.95

Canvas

  • 400gsm artist grade cotton
  • Giclée fine art print
  • 100+ year colour guarantee
  • European kiln-dried knotless pine
  • Dimensions:
    • 28 x 35.5cm including border (11 x 14in)
    • 21.28 x 30.5cm excluding border (8.4 x 12in)
£17.95

Postcard

  • Printed on 320gms thick art paper
  • Blank reverse for your own message
  • Dimensions:
    • 28 x 35.5cm including border (11 x 14in)
    • 21.28 x 30.5cm excluding border (8.4 x 12in)
£17.95

Greetings card

  • Printed on 324gms thick Mohawk paper
  • Blank inside for your own message
  • Supplied with envelopes and protective cellophane sleeves
  • Dimensions:
    • 28 x 35.5cm including border (11 x 14in)
    • 21.28 x 30.5cm excluding border (8.4 x 12in)
£17.95

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Red, blue and yellow spectra, with the solar spectrum by William Home Lizars zoom

Red, blue and yellow spectra, with the solar spectrum

Figures showing red, yellow and blue spectra with curves of maximum intensity (figures 1-3) and their combination into a solar spectrum (figures 4-5). Plate 2 from the paper "On a new analysis of solar light, indicating three primary colours, forming coincident spectra of equal length", by David Brewster, originally published in Transactions of the Royal Society of Edinburgh, volume 12 (1834) pp.123-136. Inscribed upper right 'PLATE II. Roy. Soc. Tran. Vol.XII p.136.' Inscribed bottom right 'W.H.Lizars Sculpt..' Sir David Brewster (1781-1868) Scottish physicist, was elected a Fellow of the Royal Society in 1815.

Original: engraving. 1834

  • Image reference: RS-10044

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Our prints

We use a 240gsm 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

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 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.

We will happily replace your order if everything isn’t 100% perfect.

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