This is a small Unity sketch I made last week as an exercise in thinking about 'building a house for not understanding', (after picking up "The Poetics of Space", referenced by this excellent KillScreen article on Silent Hill 2.) I treated this as also a kind of painting exercise, overlaying things and discovering spaces.
EPILEPSY WARNING: Right click fullscreen to prevent flickering (at least on my machine.)
This is an earlier screenshot of the unity scene in progress.
I took several screenshots from this as I was working/exploring it and applied the same photoshop processes to them - here's some of the outcomes: