abstract aqua atmospheric background blue color coloration colour contrast cooling dark dark-blue deep direction electric-blue flow glassy interconnected interlinked light liquid liquidy movement perspectives reflecting ripples rippling surface surfaces surfacing texture textured textures variations vibrant wallpaper water watery waves wet blended bubble bubbles bubbly colored coloured contrasting decorative design details geometric geometrical horizontal interlaced intertwined interwoven mauve patterned patterns shape shaped shapes style thick thin vertical black 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 gold golden hexagon hexagonal molten polygon 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