Final answer:
Focal Point Emphasis is used to create a distinct point of interest in a design by adding more detail to one part, often through contrast, such as gold against dark purple.
Step-by-step explanation:
The type of emphasis that puts more detail into one part of a design than the rest, to bring attention to that part, is known as D. Focal Point Emphasis. This approach is used by artists to create a focal point that stands out against the other elements of the design, often through the use of contrasting colors, textures, or shapes. For example, placing a string of gold in a field of dark purple creates a sharp contrast, and the gold element commands attention and becomes the central point of interest.