David Maynard said:
You could just paint the inside of the window “glass” black.
i could.
but then i would rob the people, who come and see my layout of many small “discoveries”
time for a rant:
i am a strong believer, that the “quality” of a layout depends on the pleasure, the visitors have.
if a visitor is called back by another: “hey, did you see THIS there?” - that is, when they really get interested.
all those little easter eggs - be it a woman in a bath behind a window, or a rabbit peeping out of a hole at the roots of a tree, or anything in between - that is, short of animations, but before detailism, the best, a layout can offer.
many mini-scenes, that tell many mini stories, are the essence of a good (indoors) layout.
for me.
/rant