Final answer:
An implied line is the correct term for a line that gives the impression of its presence without being continuously drawn. Implied lines guide the viewer's eye and create a sense of movement or direction in an artwork.
Step-by-step explanation:
The term that describes a line which gives viewers the impression that they are seeing a line where there is not a continuous mark is called an implied line.
Implied lines are an important element in visual arts, which artists use to guide the viewer's eye through a composition, even though these lines are not explicitly drawn.
For example, in Leonardo da Vinci's Vir-gin of the Rocks, though the lines are not actually drawn, our brains connect the figures and elements, creating implied lines that lead our eyes through the painting.
Implied lines can be formed in various ways, such as through the direction of a gaze between figures, the alignment of objects within a composition, or the visual connection between different colors or tones. They are especially useful in creating a sense of movement, directing attention, and organizing elements within a piece of art.
Implied lines are also present in different artistic mediums beyond painting, including photography, sculpture, and graphic design.