
Because they are complements on the color wheel, the sharp, rust-colored chain contrasts well with the green, out-of-focus background.

This unusual composition, using an iPod as a mirror, shows that what is reflected is actually part of what is in the background. The viewer can complete this assumption by using logic. (Gestalt Law of Similarity)

The darkness of my hair on the left helps to balance out the assymetrical placement of my dark-colored eye on the right. Cropped to accentuate this balance.

There are implied motions made by the kids, the statue, and the spraying water that seem to pull the eyes to three different directions.

The surroundings of this man on his bike provide an appropriate setting and complete the composition.

The concentric rings of this piece of playground equipment look as though they are spiraling, thus creating a rhythm.

These books on a shelf illustrate an irregular pattern with many close, vertical lines.

The close, upward-angle view of this church makes it appear massive and important.

Both the bright logo on the can and the contrasting leaves draw attention from the viewer, giving both similar visual weight.