In some ancient cultures, the words for "ghost" or "spirit" and "mirror" or "reflection" were the same, because the mirror was believed to show the spirit's image. This is why the Otherworld often lies "through the looking glass.
woman-holding-mirror-on-grass-reflection. self-portrait of photographer Laura Williams, an artist from Cambridge, UK. The mirror illusion was achieved in post-production using Photoshop with the idea of being ‘invisible’ or ‘transparent’.
Dutch artist Suzan Drummen created these mind-boggling kaleidoscope artworks on several floors. She used crystals, chromed metal, precious stones, mirrors and optical glass to develop the vibrant, reflective patterns