It is nice, unless you stare at it too long - in which case you might suddenly find yourself gibbering madly, staring at the walls, and chanting Iä! Iä! Cthulhu fhtagn! Ph'nglui mglw'nfah Cthulhu R'lyeh wgah'nagl fhtagn! Iä! Iä! Iä! Iä! over and over again...