Schrödinger's Box

For me, this square, like the "Schrödinger's Box", is a symbol of symbolism art, the humility of mind before the realization of ... grandeur, liveliness and incomprehensibility of the beyond. (c) M.S.
(shh .... - I did not tell you anything!)
If you look closely, the cat is behind the black layer of the picture, and the picture is just the wall of the Schrödinger box.