In floral arrangements, which design technique is characterized by similar height throughout the design?

The design technique characterized by a similar height throughout the arrangement is often found in pave arrangements. Pave arrangements focus on creating a flat surface of flowers that are placed closely together, which results in a uniform appearance and consistent height. This technique emphasizes a compact design where the blooms are layered and arranged in a way that allows for minimal variations in height, creating a visually seamless effect.

In contrast, asymmetrical design often features varied heights and placements, contributing to a more dynamic and balanced look. Linear design typically emphasizes line and form, featuring elements that are often taller or more vertical, which might not lend to uniformity in height. Cascade arrangements, on the other hand, are characterized by a dramatic overflow of flowers positioned to create a waterfall effect, which dramatically varies heights and shapes throughout the design. Thus, the defining characteristic of pave arrangements lies in their consistent height and flat surface, distinguishing them from the other techniques mentioned.