Smashed sculpture (4)
I believe the answer is:
bust
This clue is a double definition.
'smashed' is the first definition.
(bust can mean broken or smashed)
'sculpture' is the second definition.
(bust is a kind of sculpture)
(Other definitions for bust that I've seen before include "Piece of sculpture - broken!" , "Break" , "Breast - broken" , "Portrait - broken" , "Broken; statue" .)