From a cube to a cathedral

[Sarmati]

Hey Isra, I'd be heaven-taken if you guided me through some perspective lessons.

Why is perspective important?
Perspective is important because art without it would be just plain easy xD. Well, seriously my opinion is that it sorts out (makes it clear what is where) objects in regard to the depth of the image so that our perception is tricked that the piece is in fact a three dimensional space.

Here's my DA, it needs a lot of perspective, ain't it?
http://sarmati.deviantart.com/gallery/