Which of the following enhances a floral arrangement's visual appeal?

Color contrast is essential for enhancing a floral arrangement's visual appeal because it allows different colors to stand out against each other, creating a dynamic and eye-catching display. When contrasting colors are used together, they can draw attention and create a sense of vibrancy and energy within the arrangement. This technique can help to emphasize focal flowers and can lead to a more visually stimulating composition.

Using contrasting colors can also affect the emotional response of the viewer, as bold contrasts can evoke excitement and interest. By strategically placing contrasting colors, designers can control the viewer's eye movement through the arrangement, guiding them to various elements and creating a more engaging overall experience.

While seasonal flowers, color harmony, and height variation contribute to the overall design of a floral arrangement, color contrast specifically focuses on the interplay of color, making it a powerful tool for visual appeal in floral design.