In fact, this one has beenDo you have a copy of the "plain" background for Yamanaka Sawako without the animated characters? i.e., just the bed in the room with no one on it.)
Oh, looks like it is one of the "Bedroom" backgrounds.
It is not really possible (with Vanilla at least) because the layer where should be placed the wall, the door and its jamb doesn't exists.But you find find a few clever backgrounds where the characters can appear yo be partially "behind" items (walls, furniture) with a straight vertical edge when you zoom out. For example, in your example if the left and right of the frames involved a door and doot jam it would look good even when zoomed in and the characters are partially cut off.
Thanks.Hey! This looks amazing
Well, it is just the background that is wider.it doesn't work on Loaders sidebars, they stay there.