<prompt> Translate the following text to EnglishMakumbusho ya sanaa ya Ureno ya zamani ya zamani ya Ureno, ambayo ilifanywa na bilionea wa Armenia Calouste Gulbenkian.  <response>: One of the finest private collections in Europe since bequeathed to Portugal, it was created as an exhibiton space for the thousands of works of art acquired by the renowned Armenian billionaire Calouste Gulbenkian. 