video draft for the project

First draft: it's a video that I would like to project from the inside onto window so that it can be seen from the oustide.
My idea is creating a sort of reversed zen garden-like view.
When I went to Japan I was amazed by the beauty of zen gardens and the interesting way of framing the view of the garden by ising horizontal sliding doors or "windows"
I thought 'well, I could reverse the thing and see what happens...'