Is Berlin still sexy? After twenty years in the vanguard of the zeitgeist, the dust is starting to settle in the capital’s art scene. Galleries still come and go, and insiders say that creative types will soon be heading off to pastures new - the next happening cities such as Warsaw and Istanbul.A recent study revealed that Berlin wastes a lot of opportunity, and still doesn't really know how to harness its potential. ARTS.21 discovers what's really behind the Berlin art hype.