What flowers are characterized by their unusual shapes and are used to create focal points?

Form flowers are distinguished by their unique and often striking shapes, making them ideal for creating focal points in floral arrangements. These flowers stand out due to their distinctive forms, which draw the viewer's attention and add visual interest to a design. Examples of form flowers include orchids, proteas, and anthuriums, which each bring a sculptural quality to arrangements.

In contrast, mass flowers typically have a round shape and are used to fill space and create volume within a bouquet. Line flowers, on the other hand, have an elongated appearance and are used to establish the height and structure of an arrangement. Foliage serves as a supportive element, providing greenery and texture, but does not serve the same purpose as form flowers in terms of creating a focal point. Therefore, the characteristic of form flowers makes them essential for highlighting particular areas of an arrangement and enhancing its overall aesthetic.