Conversation so far:
What forms of art did the Iberians use?
The Iberians produced sculpture in stone and bronze.
What kind of tools did they use?
CANNOTANSWER.
What religion did the Iberians practice?
The Iberian polytheistic religion was influenced by the Greek and Phoenician practices.

Question: What influenced the Iberians art?
Self-contained rewrite: What influenced the Iberians art?