Slytherin crest with a dark background.
A Slytherin dashboard theme for tumblr, based around the Pottermore logo and chapter art from the books.
Slytherin theme for tumblr
Custom logo, repeating background and edited icons
Harry Potter Tumblr Logo Slytherin
Slytherin Colors. // SLYTHERIN LOGO NOT INCLUDED IN CODE. it's somebody else's code.
A Ravenclaw style based on the Slytherin style created by http://userstyles.org/users/57315
background by http://nathanthenerd.deviantart.com/