I don't really full out ship Destiel, but you have to admit, some of the fan art is adorable.
Payback time (mission failed) by Castielogically
Day 22: In battle, side-by-side (Sabriel) by Nile-kun.deviantart.com on @deviantART
Day 18: Doing something together (Destiel) by *Nile-kun on deviantART. | I don't ship Destiel but this is too cute not to pin
Dean and Castiel's relationship summed up in a single picture.
Mending broken wings. Destiel fan art via Tumblr: gadreelz
Destiel / iFunny :)