Peter O'Toole, star of Lawrence of Arabia, Venus and many more, has died aged 81. Xan Brooks looks back over his career in clipsLawrence of Arabia (1962)Reading on mobile? Click here to watch the video.Peter O'Toole's breakthrough role came courtesy of David Lean's astonishing widescreen epic, panning left to right across the desert and casting the 29-year-old as charismatic TE Lawrence. Such was the success of Lawre…