Which of Charleston's architectural artifacts fascinate you most?

Image by Flickr user ralphbod Image by 20090823-fence.jpg I love these spiked fences. This one in front of the Miles Brewton House on lower King Street was reportedly installed after the failed slave uprising in the 1820s. -- Also keep an eye out for metal spikes and broken glass embedded atop many walls.

That's the question posed by The Post and Courier. It seems the paper is looking to do a piece on Charleston's less obvious pecularities. 

Hop on over to their site learn about a couple of oddities and to offer your own favorites.