Oil on canvas, stretched and ready to hang.
Signed on the front.
Ready to hang with wire on the back.. Naturally this Trompe L'oeil artwork should not be framed.
As we get closer to the age of Aquarius we see Leonardo's Vituvian man slowly morphing into something more Android like. The day may come when all but our brains can be replaced by something artificial.
In this painting science is represented by the hanging objects while at the bottom the planets begin to align.