Else Madelon Hooykaas (born 28 September 1942, in Maartensdijk) is a Dutch video artist, photographer and film maker.
In 1972 Hooykaas held solo exhibitions of her Polaroid experiments in Il Diaframma in Milan, and The Photographer’s Gallery in London.
Photo works by Hooykaas form part of the permanent collection of the Stedelijk Museum Amsterdam, the Museum of Modern Art (MoMA) in New York, the Centre Georges Pompidou/Musée National d’Art Moderne in Paris, the Bibliothèque Nationale de France (Paris) and the University of Leiden.
In 1972 Hooykaas started an intensive collaboration in the field of film with the British photographer and filmmaker Elsa Stansfield in London and Amsterdam.
Hooykaas and Stansfield make use of contemporary technology such as film, audio and video in combination with organic materials such as sand, glass and copper.