abstract background blended bubble bubbles bubbly color colored colour coloured contrast contrasting dark decorative design details geometric geometrical horizontal interconnected interlaced interlinked intertwined interwoven light mauve patterned patterns perspectives shape shaped shapes style texture textured textures thick thin vertical vibrant wallpaper black blue bones copyspace corpse danger darkness dead death deceased eerie eye sockets face fear fright frightening frightful halloween haunted head hiding horror human neon pirates Remains scary shadows skeleton skull sleep of death spooky weird white witchcraft yellow red appearance glass glassy gold golden hexagon hexagonal liquid liquidy molten polygon surface surfaces silver silvery angles appearances arched arches architectural architecture box-like buildings city clock colorful colourful contemporary decorated Designs detailed distinctive elements exterior external grime heights heritage high historic linear lines Melbourne modern quality structures supports Victorian windows architectural elements city scapes city views colors colours concrete high rise reflections skyscrapers views walls artistic decoration designed nostalgia nostalgic old old-style retro soft vintage