The room floor was carpeted with yellow carpeting, and the walls were covered with the same yellow wallpaper, and humming bright light yellow lamps, on the ceiling. stood a man, wearing a closed dark yellow suit, a closed protective suit. with black stripes, and a large black letter - “A” - on the suit. and the image of a triangle made up of black and yellow pyramids. the pyramids were made up of black squares, separated by light yellow stripes.
