This piece has some beautiful colors and ambience.
Não sei como isto não levou um top em janeiro de 2013. simplesmente fantástico.
This piece looks really nice, but I think the little glowing balls are wrong. Shouldn't the ones in the dark be the ones glowing, and the other ones close to light sources the ones that are not? Just my humble opinion 
This is really lovely c: I'm inspired to try something with a glow effect ^^
Looks more finished than many of your older works. Good one.
Also, I was going to tell you before but I forgot; all those unpolished works you've posted before, I really hope one day you'll charge up and remake them one by one.
I agree with Jal on this. You clearly have talent where most people don't. You just need to spend a more time on each piece, instead of rushing them to submission. -- I battle the same patience issue :p
Que inveja de você :'(, A quanto tempo você faz pixel art/desenha?
I did some lines but I guess I will borrow a book from the library to learn how to do this properly! ty Stoven
FG - ty man, all my pieces wont have a single light source and the source of light will always be the focus!
@KoT it's tentacles I guess! yes, it could be so much better but its a mixture of reason and lazyness.
@Jal - hopefully yes. To be hones I think with patience I can do a fine AA, but I need feedback in perspective and anatomy, keep doing what I have almolst mastered makes no sense if the rest sucks... if you have time, just have a check and u will understand what I mean.
you can see these suck, so there is a reason why I dont finish them, the ones I think its average I tr to AA as much as I can, then I keep practicing...
I hope in 2013 you really try to finish/polish all your work. You have talent and potential but lack patience which is such a valuable tool in art...especially pixelart.
Would love to see you go back and touch up the "looking unfinished" parts 
like the dots with no AA, some of the tentacles (not sure i that's what they're called on jellyfish). Where the floor just ends. and really the right side in general lacks a little detail.
Overall though this is a really nice piece of artwork though 
I'm really digging your growing ability to portray light in your pieces...
rendering is excellent. perspective looks a little iffy though. next time i would sketch out the perspective first on a piece like this. get that nailed and it will take your work to the next level.
Good