Hill Top Zone

Hill Top Zone, that cool background from the stage, it was a bit play for being only a sky with mountains, but i could make the style of the mountains as i the game, it isnt as good as i thought cause i took less than an hour drawing this, (i use to take 2 or more)
but overall i think that's good, another one for my collection of Sonic 2 stages, now wich one can i do?