Born in Chur, Switzerland, Hans Ruedi Giger developed a distinct aesthetic characterized by dark, surrealist imagery. He initially trained in architecture and industrial design, a background that heavily influenced his technical precision and the structural complexity of his later artistic output.

Giger is primarily recognized for his airbrushed paintings and sculptures that depict biomechanical landscapes and figures. His work explores the intersection of organic life and mechanical artifice, often utilizing monochromatic palettes to emphasize texture and form. Beyond his film work, his designs have been applied to furniture, album covers, and various multimedia projects.

His legacy continues to be examined in contemporary institutional contexts, including his inclusion in the 2026 exhibition New Humans: Memories of the Future at the New Museum in New York. His work remains permanently housed and accessible to the public at the H.R. Giger Museum in Gruyères, Switzerland.