Newbie's art? :) would like advice on how to improve
 

Hi! I'm new here, and I love to draw and write, but I'm not that great at it yet, It would be nice if someone could maybe critique? No one does that at Deviant Art anymore...

http://smexyriku.deviantart.com/art/...ress-154300655

http://smexyriku.deviantart.com/art/Goth-154741333

http://smexyriku.deviantart.com/art/Smirk-154993623

I am smexyRiku on Deviantart, and any type of advice to help my art is greatly welcomed, or even just dropping by to say you hate it is okay too...