Wow, I couldn`t even suppose you had lived in such place. Here in Syberia it`s not that colourful, but the nature has its own magnificence.

About the work: now it`s better, but the ocean is still looks like poor because it is empty - just one color. I`m sure you were going to fill it anyway. And the top sky needs something, just like simple clouds, but there are clouds lower. Think of it. May be, a flock of birds will help. Also there is a space in the left down corner where a couple of bright flowers would fit.
I can`t say anything about the perspective, though, yet it hasn`t got enough details. Keep up the work! 

Where is the light source? I can`t define it. Like it`s beyond the room. So I think you should add some torches and change the lights\shades completely according the torches.