Windows

Did you know that in the Last Supper, the corners of the windows are positioned on the main perspective lines suggested by the tapestries?
It isn’t obvious to the naked eye but the windows are indeed inscribed within the ray of perspective lines that converge towards the vanishing point.
How much does this elegant design touch us, I wonder? Can this alignement contribute (even in a small way) to the sense of perfection one can feel in the presence of the Last Supper?
