Rachel Whiteread, 'House', 1993, concrete cast of the inside of an entire Victorian terraced house. Exhibited at the location of the original house - 193 Grove Road, East London (all the houses in the street had been knocked down by the council). 'House' was demolished on 11 January 1994.
Olafur Eliasson, Multiple shadow house, 2010. When a body enters the space and begins to interact with the light installation, beautiful and subtle overlaid visions of their shadow fan across the screens – as they move around forward and backward the image is thus altered and can be manipulated. In this way the project is a creative collaboration between the artist, viewer, space and technology. Essentially the artwork is redundant without the presence of the figure.