Edinburgh Festival focus: Why the city is the real star of Britain's biggest arts bonanza

By Dillie Keane Glorious: Edinburgh may well be Britain's most picturesque cityThe greatest shower of geniuses, mad people, charlatans, twits, and minimally talented artistes the world ever sees - plus a few very good ones - will gather in one city next month. They come from all over the world; they hock their houses, send their children up chimneys and fossick beneath floorboards for lost coins