This year, all of Norway celebrates the 150th anniversary of the birth of Edvard Munch (1863 - 1944), one of the towering figures of modern art. This is already being hailed a "once-in-a-lifetime show" . Global interest is huge - not least as a result of one of his four The Scream (pictured) paintings having recently set a public art auction record of $120 million. Many know Mu...