Standing position in my studio

site-specific installation
glass 30x50x0.3cm, window, sign on the floor, tennis ball behind window




When you stand at the point where there is a sign, you could see a reflection of a round window on the piece of glass at the corner. I install a tennis ball behind of the window. When you stand at front of the window, you cannot see it but in the reflection of the window, you could find it because the angle of your view is changed.