Which perspective effect causes far-away objects to take on the colors of atmospheric haze?

Atmospheric perspective is the correct choice because it describes the phenomenon where objects in the distance appear less distinct and often take on a bluish or hazy tint due to the scattering of light by the atmosphere. As objects move further away from the viewer, they lose detail and intensity of color, influenced by atmospheric conditions such as humidity, dust, and pollution. This technique is frequently used in landscape painting to create a sense of depth and realism, allowing artists to convey the vastness of space and the relationship between foreground and background.

In contrast, one-point perspective is a technique used to create the illusion of depth in a two-dimensional artwork by converging lines towards a single vanishing point. Hierarchical scale refers to the use of size to denote the importance of elements within a composition, typically utilized in figurative art. The rule of thirds is a compositional guideline that suggests dividing an image into thirds both horizontally and vertically to create points of interest and balance. While these techniques enhance spatial relationships in art, they do not specifically address the effect of atmospheric haze on distant objects.