Which design approach is characterized by asymmetrical balance and emphasizes forms and lines?

The design approach characterized by asymmetrical balance and emphasizing forms and lines is the Formal-Linear Design. This style focuses on creating a sense of movement and dynamic visual interest through the use of lines and shapes, which can lead to a more expressive and contemporary arrangement.

Asymmetrical balance allows for a more informal and organic appeal, setting it apart from symmetrical designs that often convey a more traditional or formal look. By prioritizing the arrangement of linear elements and forms, the Formal-Linear Design does not focus on the mass or volume of flowers but rather on their placement and the way they interact with each other through line and space. This approach often leads to innovative and artistic compositions that highlight both the beauty of the individual elements and their overall harmony in the arrangement.

In contrast, other design options may lean toward different attributes, such as mass or concentrated forms, which do not align as well with the description provided in the question.