Love how adventurous this looks, makes me want to play some fantasy rpgs XDAs for critiques, I'll start with the composition, which is most easily fixable - I think it could be stronger by employing the use of thirds; if you extend the sky a bit on the right and have the character sitting right on the leftside third, it would have a better composition. Also, atmospheric perspective - the mountains in the background should be lighter and bluer, as they're more far away than the cliff - for an example of atmospheric perspective, see this article: news.direct2artist.com/perspec… . The rendering of the landscape could be better, but that comes with time and practice.Here are some helpful tutorials on rocks and clouds that have techniques that could fit your style:clouds - www.youtube.com/watch?v=V2Deih… rocks - caphricorn.deviantart.com/art/… The character's anatomy could be better, but I'm unsure if the proportions are because it's stylised as a chibi-ish figure? Usually normal figures are 7 - 8 heads tall, 6 for anime if it's cutesy.Otheriwse, really like the colour scheme, it ties together very nicely. The character's pose is also very heroic and contemplative!