What are Playground for ghosts?

"Playground for Ghosts" refers to a concept or artistic expression that explores themes of memory, loss, and the remnants of the past. It often invokes imagery of abandoned spaces or places filled with nostalgia, where the presence of ghosts symbolizes unresolved emotions or untold stories. This idea can be found in literature, visual arts, and performance, serving as a metaphorical space for reflection and exploration of what lingers beyond the physical realm.