Land art and site specific sculpture in the urban setting. Environmental
sculpture is an art form which uses the environment as its material. Concrete
art is, like any art form, human made and is therefore geometric in essence.
Public art is art which can be viewed and accessed by the public.
1985|1986 land art project with red steel element - 100x200x7.50m - test
circuit and test center of the national Road and Transport Department of The
Netherlands - Lelystad NL