Nice work, but I'd love to see it finished - with color! :)

 I don't see any window that looks open. I drawed this one as how it is in reality :)

A colored version ? Why not... I'll post it as soon as I can if you want.

The windows on the sides of the building have a balcony, but it is very small, that's why it looks like a grid and yes this is not made for someone to stand on them.

Thanks for your comment ! :)

(sorry if my english is not very good, I'm french)

It looks very good, but why no color? Also, the window in the bottom that looks open is not in perspective, unless it's part of the design of the window. Are those two pairs of windows on either side of the front of the building suppose to have a balcony in from of them? They look like they have bars like the center balcony, but not enough room for anyone to stand on them.