The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.
Standing 32 feet tall and molded from polychromed fiberglass, the
mustang is painted a vibrant blue with red, glowing neon eyes. Meant to
represent the “wild” spirit of the old American West, Jiménez installed
the glowing eyes as homage to the neon workshop he worked in as a youth.
These glowing eyes have earned the sculpture the nickname “Blucifer.”
(Source)