Andrei Arsenyevich Tarkovsky (Russian: Андрей Арсеньевич Тарковский) was a Soviet film director, writer and opera director. Tarkovksy is listed among the 100 most critically acclaimed filmmakers. He attained critical acclaim for directing such films as Andrei Rublev, Solaris and Stalker. Tarkovsky also worked extensively as a screenwriter, film editor, film theorist, and theater director. He directed most of his films in the Soviet Union, with the exception of his last two films which were produced in Italy and Sweden. His films are characterized by Christian spirituality and metaphysical themes, extremely long takes, lack of conventional dramatic structure and plot, and memorable images of exceptional beauty.