Where was this cliche [that art should challenge us] born? Marcel Duchamp?... This idea of art is a modern thing and a concept that has as its fruit an unlimited amount of crap produced for people paying up to be "challenged."A few notes and pictures:
1. The Chartres Cathedral. It represents the challenge to be a Christian. What greater challenge is there? Here's a modern public art display animating the old cathedral:
2. Turner.
"Turner... was a sharp critic of the industrial and commercial change sweeping mid-19th-century Britain. Casting a locomotive as a dark, sinister beast carving a pitiless path through the landscape in Rain, Steam and Speed – The Great Western Railway (1844), he drew attention to the threat posed to the natural beauty of the English countryside by the industrial revolution...."

3. The Sistine Chapel ceiling.
Michelangelo worked at Schumacher pace. Adam's famous little penis was captured with a single brushstroke: a flick of the wrist, and the first man had his manhood. I also enjoyed his sense of humour, which, from close up, turned out to be refreshingly puerile. If you look closely at the angels who attend the scary prophetess on the Sistine ceiling known as the Cumaean Sibyl, you will see that one of them has stuck his thumb between his fingers in that mysteriously obscene gesture that visiting fans are still treated to today at Italian football matches...
