March 22 (Reuters) - A previously unknown painting by famed U.S. artist Jackson Pollock has been discovered in Bulgaria by police investigating international art smugglers, officials said.
The work could be worth up to 50 million euros ($54 million), Bulgarian National Radio reported, citing experts.
Several people, including Bulgarian citizens, were arrested in the international operation, state news agency BTA reported on Tuesday.
The report did not give a description of the painting or any other details on the work.
"This is an international operation with the participation of Europol, Greece and other countries," Petar Todorov, Bulgaria's Chief Secretary of the Ministry of Internal Affairs, said, according to the Novinite news agency.