Final answer:
Artists use implied lines to suggest visual connections within their artwork, creating a sense of movement and continuity without explicitly drawing every line.
Step-by-step explanation:
Artists use implied lines to suggest visual connections between elements within a composition. Implied lines are not actually drawn but are visual or mental connections that we make when observing a painting or artwork. For example, in Diego Velázquez's 'Las Meninas,' the eyes of the maids of honor (meninas) and the arrangement of characters create implied lines that suggest a diagonal relationship, implying movement and establishing visual connections within the painting.
Similarly, the space where two colors or tones meet can also form an implied line and guide the viewer's eye throughout the composition. By using implied lines, artists can convey a sense of depth, movement, and continuity, often contributing heavily to the overall dynamism and balance of the artwork.