Flying cubes
A flying structure made by 12 cubes, by the artist José María Yturralde, with title "Homenaje a Velazquez", 1979.
You can see another photo, where it is flying together with a hypercube; or you can see a work of different kinf by the same author.
© José María Yturralde
foto di José María Yturralde
The image belongs to the sections...:
Polyhedra around the world (3D geometry)
Sculptures (Anthology of images)
Further information:
http://www.yturralde.org/index-es.html