Sinister Floating Dementors
Bring a sense of cinematic dread to your yard with towering, faceless dark spirits suspended from tree branches or porch eaves. Use black cheesecloth and tattered tulle draped over lightweight foam heads to construct these floating phantoms. Spray the fabric with stiffening spray while it hangs to capture a dynamic, wind-blown, flying motion. Because the fabric is so light, even the gentlest evening breeze will cause these dark figures to sway and hover realistically. Illuminate them with dim blue or ultraviolet blacklights to make their tattered edges glow with an otherworldly, ghostly energy.