H. R. Giger is an Swiss painter, sculptor, and set designer best known for his design work on the film Alien. Alien design, inspired by his painting Necronom IV, earned him an Oscar in 1980.

For most of his career, Giger has worked predominantly in airbrush, creating strange monochromatic canvasses depicting surreal, nightmarish landscapes. His most distinctive stylistic innovation is that of a representation of human bodies and machines in a cold, interconnected relationship, described as "biomechanical". His paintings often display fetishistic sexual imagery and are considered disturbing by some. His main influences were painters Ernst Fuchs and Salvador Dalí. He met Salvador Dalí, to whom he was introduced by painter Robert Venosa. He was also a personal friend of Timothy Leary. Giger is perhaps the best known sufferer of night terrors and his paintings are all to some extent inspired by his experiences with that particular sleep disorder. He was originally educated as an architect and made his first paintings as a way of art therapy