Anything by Peter Greenaway is worth investigating. My personal favourite is "The Draftsman's Contract", with Anthony (Moriarty in "Young Sherlock Holmes") Higgins. I couldn't, get on with "The Cook, The Thief, His, and Her Lover", though. "Propsero's Books", is good. Here's an off-the-top-of-my-head list of the weird and the wonderful: "The Last Wave", "Night Moves", "The Ballad Of Cable Hogue", "Straight Time", "The Cars That Ate Paris", "The Day The Earth Caught Fire", "Picnic At Hanging Rock", "Phantom of the Paradise", "Big Wednesday", "The Ploughman's Lunch", "Dreamchild", "Local Hero", "Cal". OMFG The Cars That Ate Paris???? Wow. I thought only Aussies knew of that one, a very early Peter Weir film. Definitely obscure but Picnic At Hanging Rock isn't. A beautiful film with very haunting pan pipes. My fav is: The Quiet Earth, a little sci-fi film from New Zuland.