The graphic is visible trough the transparent spot from the tiles and incorporates a parallax effect when scrolling which provides an illusion of depth. psychol a notion that's not true to actuality, owning been altered subjectively in some way inside the head of the perceiver See also hallucination Significant-level https://jaidenudhmp.jts-blog.com/34664425/top-latest-five-illusion-of-kundun-mu-online-urban-news