Single points of interest are often things that the artist would like to pull the viewers’ attention to.
In art and photography, people will often place points of interest along horizontal and vertical lines. Single points of interest are often things that the artist would like to pull the viewers’ attention to. For example, something like the edge of a wall or a tree can be placed along the vertical lines. The intersection points are often used for single points of interest such as an eye, the face of a subject, or the moon.