Line of Sight & Depth - Windows

I have always found depth difficult it took me many different window views to finally get to one i seemed comfortable with as i do find it hard to draw 3d things and depth.

I really like my practice sketches for this i think even though they don't show much depth they have all the elements i need for my final thing which is what i set out to try and do.

 When it came to my final one i picked my first sketch as it had the most amount of interesting layers that individually would be easy to create. I always wanted them to stand up as i think stuck down on paper then the depth wouldn't be effective. I also added a confused giraffe to add some fun and see if it add more perspective to my image. I think the first layer bars as a photo add a 3D element to the image which worked well.
In terms of image making the textures and patterns of the floor and trees are nice with the different tones of blues.