Richard Long south bank circle 1991 .

Richard  long has had a long and very rewarding career as an artist , who has explored sculpture through nature .He has made a long career starting with his paths a student  , here his use of Cornwall slate made into a circle  with the rough edges at the ends and the smooth part face up , gives this compostion a extremely textured feeling .He has installed his work on various locations around the world from the Andes to The Sahara.Sculpture or public Sculpture is so expressive of our most delicate nature it takes us beyond ourselves and presents back to us an image of ourselves  , which is more questioning than we can imagine.