Because contrast is a game of extremes, it gives an artist license to cast aside nuance and embrace all kinds of lurid and gorgeous combinations of color and form.
|Frank Tenney Johnson|
Still, it's not true that the farther apart the elements, the greater the contrast. On the contrary, contrast has to remain confined by a common set of rules or it becomes less effective. Contrast between elements of equivalent weigh tends to create tension, while contrast between elements of unequal weight tends to create movement. Either of these relationships can be powerful, but they require the elements to be tethered together if we want to create the illusion of greatest distance between them.
If you just try to place elements as far apart as possible, without a common set of assumptions, you run the risk of punching a hole in your picture, through which all of the integrity of the image will simply drain out onto the floor: