Illumination
Illumination may refer to:

Science and technology
Illumination, an observable property and effect of light
Illumination (lighting), the use of light sources
Global illumination, algorithms used in 3D computer graphics

Spirituality and religion
Divine illumination, the process of human thought needs to be aided by divine grace
Illuminationism, c.q. Illuminationist philosophy, a doctrine according to which the process of human thought needs to be aided by divine grace
Divine light, an aspect of divine presence

Arts and media
Illuminations (short story collection) - a 2022 collection of short stories written by Alan Moore
Illumination (image), the use of light and shadow in art
Illuminated manuscript, the artistic decoration of hand-written texts
The Damnation of Theron Ware, a 1896 novel by Harold Frederic, first published in England as Illumination
Illuminations (poetry collection), by French poet Arthur Rimbaud

Music
Albums
Illumination!, 1964 album by the Elvin Jones/Jimmy Garrison Sextet
Illumination (Walter Davis, Jr. album), 1977 album by American jazz pianist Walter Davis, Jr.
Illumination (The Pastels album), 1997 album by the Scottish band The Pastels
Illumination (Paul Weller album), 2002 album by English singer Paul Weller
Illumination (Earth, Wind & Fire album), 2005 album by American R&B group Earth, Wind & Fire
Illumination (Robert Rich album), 2007
Illumination (Tristania album), 2007 album by Norwegian gothic metal band Tristania
Illumination (Miami Horror album), 2010 album by Australian group Miami Horror
Illumination, a 2012 album by Jennifer Thomas

Songs
"Illumination", by Gogol Bordello from their 2005 album Gypsy Punks: Underdog World Strike
"Illumination", by Lindsey Buckingham from his 2011 album Seeds We Sow
Les Illuminations (Britten), a song cycle setting poems of Arthur Rimbaud
"Illumination", by Heaven 17

Other uses
Illumination (company), an American film and animation studio

See also
Illuminations (disambiguation)