Tigre looks angry having a hissy fit, while squirrel slinking down the palm tree look chilled out. Much like the moods reflected on the shoreline and mountains.
Bookcases can become expensive, perhaps a few nice looking bricks, a plank or two, varnish or paint them to match the mood of the room, then use for stacking books as a temporary measure Stephen.
You describe the moods excellently Lady Joan.
I will wait for a while to see if we can find something and if not I will make a plan.
Blessings!