The art of plating ones food in such a way that it brings harmony, balance, and maximum yum factor. Food shui can also be achieved by the arrangement and order of ingredients (ie: bun, patty, cheese, lettuce, tomato, onion, bun VS. bun, tomato, onion l, patty, lettuce, cheese, bun).
While Howzer was taking photos for food porn, food shui could not be achieved until after he placed the quarters of grilled zucchini slightly on and next to the neatly piled cheddar mashed potatoes, and then gently placing the NY steak atop the potatoes and beside the zucchini.