Wow, these are amazing! Profiles are usually very difficult for me to do, so I greatly admire someone who can pull off all sorts of facial structures, expressions, and angles while doing so. I think I like Vriska, Tavros, Sollux, and John best here.
Well I drew this last year, so it's not technically new XD I am working on something now though, even though it's been so long since I've drawn people my technique hasn't really improved. However I'm pretty awesome at drawing rabbits