Concept art
Concept art is a form of traditional or digital illustration, allowing the art department to offer directors, producers, or other production personnel rough options to choose from before developing a final design. Concepts can depict props, make-up, wardrobe, sets, ships, or special effects.

Numerous reference works, magazines, and bonus features have offered a look behind the scenes at the concept art that's gone into making Star Trek.

See also: :Category:Memory Alpha images (concept art)

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Production material