A Dark Room This is a set

This is a set up scene to hopefully a short animation I want to create . I want the scene to be black and white and the light coming through the small hole in the wall to be the center of attention at this time .
I am fairly new to Blender and this will involve a large learning curve for me to finish the animation .
I feel I still need something on the wall to the right of the door , but , not sure what . I thought of trying a mirror but there is really nothing in this set up to reflect . This is my first project to post here and any crits and usefull tips will be much appreciated.


It’s very pale. Try to not brighten the image without using lamps.

Maybe try a bookshelf.
If you reverse the side of the door that the hinges are on, you could put a light switch there.