Which of the following statements is true regarding mass flower arrangements?

Mass flower arrangements are characterized by a substantial use of flowers to create a dense and cohesive look. The statement that arrangements can vary in spacing is accurate because varying spacing allows for the creation of depth and interest within the arrangement. This flexibility contributes to the overall aesthetic, as varying distances between flowers can enhance texture and visual appeal without compromising the intended fullness of the design.

In contrast to this correct statement, having flowers of the same height, limiting placement to the front, and deeming quantity unimportant do not align with the principles of mass arrangements. While some design styles might feature uniform heights for a specific look, mass arrangements are often more visually dynamic with a variety of heights contributing to their fullness. Additionally, mass flowers are utilized throughout the arrangement—not just at the front—to enhance the visual impact from all angles. Lastly, the quantity of flowers used is crucial in mass arrangements since they rely on a dense presentation to achieve their desired effect.