Robert, dressed in aredrainjacket, tightsandclimbingshoes, shimmied up ropeshungdown the sidesofthe 101-story, 1,667-footofficetower, reaching the top in aroundfourhours.
The paintings, which originally hung at Houghton Hall in Norfolk, were brought together by Britain's first Prime Minister, Robert Walpole in the 1720s.