Window After lunch I visited the Wallace Collection where I saw a special exhibition of Damian Hirst, the young leader of British modern art. Then I went to The Tate Modern Gallery where I saw "Material World", an exhibition featuring Andy Warhol, Jeff Koons, Takashi Murakami, and so on. I bought a big heavy art book of Gustav Klimt, which weighed over 4kg (which I discovered when I checked in at Heathrow the next day)!