Number five in a series, ''Imploding Cube'' consists of a 1.5 metermetre cube made of [[aircraft aluminumaluminium]] mounted on one of it'sits [[apexapices (geometry)|apexsapex]]. Each face of the cube points inwards to create a [[cube]]- shaped [[negative space]] at the centercentre of itself. A [[Bearing (mechanical)|bearing]] sits underneath the apex, which stands on a pole, allowing the cube to revolve in the [[wind]].<ref name="Saatchi">{{cite web | author=John Simms (sculptor) | year=| title=Imploding Cube 5 | work=| publisher=Saatchi Online | url=http://www.saatchionline.com/art/view/artist/17124/art/826411 | accessdate= 4 April 2010}}</ref> The sculpture stands in a [[reflecting pool]].<ref name="ArtMetal">{{cite web | author= | year=2006 | title=Imploding Cube | work=| publisher=ArtMetal | url=http://www.artmetal.com/images/sculpture_gallery/simmsie/2006/11/imploding_cube | accessdate= 4 April 2010}}</ref>
