Spectral Collection

Colour wheel. A colour wheel is a representation of the primary, secondary and tertiary colours. This colour wheel is based on blue, red and yellow (primary colours)

Herne the Hunter
Herne the hunter hangs himself because his hunting skill has been taken in payment for the miraculous cure of a mortal wound. But every night he leads a spectral hunt

Ghost Delivers Warning
A spectral figure materialises in a candlelit room where two men are roused from their books. The older man points ahead while the ghost points upwards. A ghostly warning?

Mandelbrot fractal F008 / 4436
Mandelbrot fractal. Computer graphic showing a fractal image derived from the Mandelbrot Set. Fractals geometry is used to derive complex shapes as often occur in nature

Mandelbrot fractal F008 / 4429
Mandelbrot fractal. Computer graphic showing a fractal image derived from the Mandelbrot Set. Fractals geometry is used to derive complex shapes as often occur in nature

Mandelbrot fractal F008 / 4427
Mandelbrot fractal. Computer graphic showing a fractal image derived from the Mandelbrot Set. Fractals geometry is used to derive complex shapes as often occur in nature

Dream Ghost
circa 1860: A spectral figure hovers over a sleeping baby in a crib. London Stereoscopic Company Comic Series - 16 (Photo by London Stereoscopic Company/Getty Images)

Soap bubbles merging

Interference pattern of oil on water
Interference pattern of colours caused by light reflected off a thin film of oil floating on water. The effect seen here is a result of decomposing organic matter leaving behind oily residues in a

Greater false vampire bat, Megaderma lyra, and horseshoe bat, Rhinolophus tridens
5855217 Greater false vampire bat, Megaderma lyra, and horseshoe bat, Rhinolophus tridens; (add.info.: Greater false vampire bat, Megaderma lyra, and horseshoe bat, Rhinolophus tridens)

malicious bird
Gilbert Claes

Le Morte d'Arthur, 1860 (oil on millboard)
5913229 Le Morte d'Arthur, 1860 (oil on millboard) by Archer, James (1824-1904); 43.2x50.9 cm; Manchester Art Gallery, UK; © Manchester Art Gallery

The Phantom Ship, c. 1889 (oil on canvas)
Ma447088 The Phantom Ship, c.1889 (oil on canvas) by Wyllie, William Lionel (1851-1931); 43.75 x 53 inches cm; Private Collection; Photo eThe Ms Gallery, London; English, out of copyright

Spectral bat or false vampire bat, Vampyrum spectrum. Vespertilio spectrum Linn. Handcoloured copperplate engraving by Hermann Jakob Tyroff from Johann Christian Daniel Schrebers Animal Illustrations

Spectral bat, Vampyrum spectrum, and Sunda flying lemur, Galeopterus variegatus. Handcolored engraving by Fournier after an illustration by Meunier from Charles d Orbignys Dictionnaire Universel d

Northern ghost bat and spectral bat
Northern ghost bat or white box-tailed bat, Diclidurus albus, and spectral bat or false vampire bat, Vampyrus spectrum. Handcoloured steel engraving by Lizars after an illustration by Charles

Spectres des Metaux (colour litho)
2787863 Spectres des Metaux (colour litho) by French School, (19th century); Private Collection; (add.info.: Spectres des Metaux)

Spectres des Metalloides (colour litho)
2787864 Spectres des Metalloides (colour litho) by French School, (19th century); Private Collection; (add.info.: Spectres des Metalloides)

Mandelbrot fractal F008 / 4440
Mandelbrot fractal. Computer graphic showing a fractal image derived from the Mandelbrot Set. Fractals geometry is used to derive complex shapes as often occur in nature

Mandelbrot fractal F008 / 4435
Mandelbrot fractal. Computer graphic showing a fractal image derived from the Mandelbrot Set. Fractals geometry is used to derive complex shapes as often occur in nature

Light bulb colour temperature spectrum. This spectrum shows how the overall hue of the light from light bulbs can vary in terms of a calculated characteristic known as colour temperature

SPECTRE
Traditional spectral figure Date: 1864

Tufted capuchin, Sapajus apella, and squirrel
Senegal bushbaby, Galago senegalensis, and spectral tarsier, Tarsius tarsier (vulnerable).. Handcolored copperplate stipple engraving from Frederic Cuviers Dictionary of Natural Science: Mammals

Spectral Bat
Engraving From 1898 Of The Spectral Bat Or False Vampire Bat

The sun in H-alpha light

Rainbow over Bridalveil Fall, Yosemite National Park, California USA

Moon

Jetty in the autumn mist, Lake Mindelsee, Baden-Wuerttemberg, Germany, Europe

Spectral tarsier (Tarsius tarsier)
Antique illustration of Spectral Tarsier (Tarsius tarsier)

The Three Witches appearing to Macbeth and Banquo. Scene in Shakespeare s
The Three Witches appearing to Macbeth and Banquo. Scene in Shakespeares play first performed c1606. Sinister witches wrapped in white and with almost spectral faces, point meaningfully at Macbeth

Mandelbrot fractal F008 / 4430
Mandelbrot fractal. Computer graphic showing a fractal image derived from the Mandelbrot Set. Fractals geometry is used to derive complex shapes as often occur in nature

White matter fibres of the human brain C016 / 9017
White matter fibres. Coloured 3D diffusion spectral imaging (DSI) scan of the bundles of white matter nerve fibres in the brain, depicting mirror neurons. Mirror neurons are found in the brain

White matter fibres of the human brain C016 / 9012
White matter fibres. Coloured 3D diffusion spectral imaging (DSI) scan of the bundles of white matter nerve fibres in the brain, depicting mirror neurons. Mirror neurons are found in the brain

Star types, artwork
Star types. Computer artwork showing the various sizes and types of stars in the Universe

Electro-optical laser characterization C016 / 3811
Electro-optical laser characterization. Femtosecond laser being used to characterize the electrical and optical properties of semiconductor and solid-state materials

Spectrum of light experiment, 1889 C013 / 8772
Spectrum of light experiment. 19th-century artwork showing a method of obtaining a spectrum of colours from sunlight. A beam of light allowed in through a shutter is falling on a bowl of water in

Rainbows, Ongava Game Reserve, Namibia, Africa

World War One Patriotic postcard
Saint Alliance. A British soldier joining forces with a spectral Joan of Arc to go and fight the German army on the Western Front. Patriotic card of the First World War. Date: circa 1916

Phantom on the Line
A ghostly female figure stands on the track in the path of an oncoming train with her arms outstretched. The lights of the train surround her in a ghastly glow. Date: circa 1910

Spectral classes of star, computer artwork. There are seven main classes of star, categorised according to their temperature and spectrum

Black hole spectrum, X-ray image
Black hole spectrum. Coloured Chandra telescope X- ray spectrum of the black hole binary system XTE J1118+480. The spectrum (narrow line)

Optical disc. Compact discs (CDs) and digital versatile discs (DVDs) are examples of optical discs. An optical disc digitally stores music and other data as tiny depressions in a plastic disc

Dmitry Rozhdestvensky, Soviet physicist
Dmitry Syergeyevich Rozhdestvensky (1876-1940), Soviet physicist and industrialist. Rozhdestvensky, a professor at the University of St Petersburg

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"Spectral: Unveiling the Enigmatic Realm of Colors and Beyond" Step into a mesmerizing world where hues dance on the color wheel, revealing their spectral secrets. Like Herne the Hunter lurking in the shadows, these colors hold an ethereal allure that captivates our senses. Intricate as Mandelbrot fractals F008/4429 and F008/4436, this spectral journey takes us through intricate patterns that defy comprehension. Each twist and turn unveils a universe within itself, leaving us awestruck by their infinite complexity. Amidst this enigmatic realm, a ghost delivers an eerie warning from beyond. Is it merely a figment of our imagination or a glimpse into another dimension? The dream ghost beckons us to unravel its mysterious message hidden amidst soap bubbles floating effortlessly in space. As we delve deeper into this kaleidoscope of colors, we encounter interference patterns reminiscent of oil on water. They ripple with delicate grace, creating harmonious symphonies that resonate within our souls. These patterns remind us that even chaos can birth beauty if observed closely enough. Le Morte d'Arthur (1860) emerges like an oil painting on millboard - Arthur's tragic tale immortalized in vivid strokes of emotion and sorrow. It serves as a poignant reminder that even in death's embrace, spectrums of life continue to shine brightly. Spectral hints surround us at every turn; they invite exploration beyond what meets the eye. Let your imagination soar as you navigate through this captivating world where ghosts whisper secrets and colors paint stories untold. Embrace the unknown and let spectral wonders ignite your curiosity for all things unseen yet profoundly felt.