I'm not normally into webcomics, and I don't normally care for 3D art, but when Visions of Arhyalon recommended The Dreamland Chronicles, I decided to check it out and was an immediate addict.
It's an ongoing daily comic about a college boy who finds his way back into the rich dream universe he knew in his sleep as a child and has to save it from rogue nightmares and an evil dragon. Fantastic landscapes, creative character design, a fun story, and plenty of interesting lighting and cinematic effects. Plus, it manages some musings on the nature of reality and the relationship of science and religion. A definite recommend.
And best of all, it has pretty shiny floaty things.