The Prada Transformer was a six-month installation on the grounds of the historic Gyeonghui Palace in the center of Seoul, South Korea. Conceived by architect Rem Koolhaas of the Office for Metropolitan Architecture (OMA), the Prada Transformer is a tetrahedron-shaped pavilion designed to house four events devoted to art, film, fashion and the broader culture of Prada. The steel-framed pavilion rolls over between exhibitions, creating a unique environment for each new program.