Lego's are cool. Castles are cool. Lego castles are ubercool. Check out this guy's website: Bob Carney. Each castle link has a little bit of history to go with it and the build's are awesome. I assume he tears them down after he's done so he can build the next one. That.. to me, is heart breaking. All in the name of progress! Tear it down to build it anew. Happy St. Paddy's Day!