Well if you want to get technical, the back of the castle should appear smaller than the front, but for the sake of simplicity, I've chosen not to go that route. So the same can be said about the landscape fading as it nears the horizon.
no, the point I'm making still stands... you're taking me far too literally... and, as I said in my original post regarding this I said...
"You can apply this on the small scale regardless of what you're drawing, be it a
still life*, or a landscape, the fact remains that distant object are lighter and nearer objects are darker"
Perhaps I should make myself clearer about this notion, the point is to push things in and out of a page, or a screen, you apply the concept of depth cueing, or increase/decrease of tone/saturation/contrast...
Additionally, I'm well aware that to keep things simple it makes sense to not put things into perspective when dealing with tiles and limitations.
PS. you've still not said what format you're doing this for... is it for anything or is it for pleasure? (I just got the impression it was FOR some project or other)
*i.e. A bowl of fruit or a vase of flowers.