Savannah’s darkened past and supernatural stories make the city an icon of a ghost city. By projecting a ghost-like shadow, the design is to create entertaining and time specific visual effects for the city. I intentionally hide the shape of ghost looking only showing on the shadow at a certain moment and sunlight angle so that it provides a transformation from time to space. It also gives a suprise for curious vistors as like they are intersted in Savannah’s mys