I do not know what oval sculpture you mean. Suggestions:
De Tong van Lucifer (1993) by Rudi van de Wint (Dutch);
or Diana, Princess of Wales Memorial Fountain, Hyde Park, London on 6th July 2004;
or Barbara Hepworth: 'Oval Sculpture, Delos' 1955.
Henry Moore's oval with points is a bronze sculpture created in 1968. It features a series of abstract oval shapes with points radiating outwards from the centers, resembling a cosmic or celestial motif. The sculpture showcases Moore's interest in organic forms and the exploration of space and volume in his work.
the ancient Egyptian sculpture king menkaure and his gueen is made out of greywacke.
philippine sculpture is a kind of sculpture that are made from ewan.. hhehehe
I was 11 when I made my First Sculpture it was the Solar System
Bronze
Any sculpture in any material made in recent time[contemporary] can be called as modern sculpture.
In 1909 , under Taft, the Oval Office was made in the West Wing of the White HOuse.
A sculpture is the actual piece of art that's been made, and the sculptor is person who made it.
You did not state what the sculpture was made from. This would determine how you clean it.
It is made of steel.
...anito..
it's made out of concrete