We all want to reach prophecy, divine enlightenment. To reach this we need to empty our inner vessel of pride and ego, which are barriers to receiving the Divine light. The more we clean the vessel, the greater the illumination will be and the brighter our spiritual  vision will be. When we become clean and clear vessels, we can actually see the great and hidden aspects of the world. 

The process of cleaning and polishing the internal vessel of the soul is reflected in this work of art, starting with the keyhole, which expresses the narrow vision of the world, with dull wax and wire, and as the process develops, things become polished, opening up, growing, until in the final stage, which expresses prophecy, in which man gets a bird's eye vision, beyond the boundaries of this limited world, reaching out  to infinity