Bouleternere was painted in 1925, just three years before the designer’s death, and is valued at £100,000-£150,000.

Yoon Suk Yeol, who is facing a criminal trial on rebellion charges, was released from custody in March after a Seoul court cancelled his arrest.

Nearly 1,000 Israeli Air Force reservists and retirees signed a letter demanding the return of the hostages, even at the cost of ending the fighting.