That’s the animation layer where the character will break through, the rest is background so they don’t have to keep drawing it.
Duh.
This is for strictly mildly interesting material. If it's too interesting, it doesn't belong. If it's not interesting, it doesn't belong.
This is obviously an objective criteria, so the mods are always right. Or maybe mildly right? Ahh.. what do we know?
Just post some stuff and don't spam.
That’s the animation layer where the character will break through, the rest is background so they don’t have to keep drawing it.
Duh.
One of my favorite subconscious pastimes when I watch old hand-drawn animation is looking out for whatever but was highlighted, as that meant something was gonna happen.
I see at least five. One blue and four darker gray.
Someone forgot to remove the protective film.
I know where the quest goes
To easily notice what you notice, a red circle would help here
Hope you can see it
For this one I really needed the red circle.

Does this help?
Honestly not really. The first picture you provided as help highlighted the window without making it harder to realize it has a different color.
Now the red color dominates the area and it's not so clear that the window pane is a different shade of blue.

Fair call, maybe a heavy crop without circles or arrows would have solved the problem?
It's the blue window.
Just one?
where-OH. ew.
That’s the reflective glass where the government spy room is
Just to piss me off...
I just wanted to get some fresh air in there