http://www.fanfiction.net/u/841661/
It's rare when I use the phrase 'hauntingly beautiful'. Really, it's a near oxymoron unworthy of being spoken. On reading this author's work, however, I can honestly use that phrase without hesitation.
Try The Spindles, it's one of the nicest works of fanfiction I've read. Also, Epistolary is worth a go - it's a unique fanfiction idea and the execution is amusing.