Artwork description: While drawing the shadow of a tree I got in a flow, hat other state of being. I thought of Plato, who compared the observable, imperfect world where we humans have our habitat, with shadow images on the wall of a cave. The real world was the perfect world, where harmony and perfection reign and where the soul resides. But we mortals cannot see that real world. Can I look into that perfect world by drawing shadows? Can a shadow be a gate to the world of the soul? In Gothic churches, divine light was let in through stained glass windows and they colored the imperfect world. I has colored the light in my drawing with glass, as in a Gothic church. The engravings on the spheres refer to the flow in which the drawing was made.