Which principle of landscaping design deals with the size relationships between elements?

• A. Rhyme & rhythm
• B. Proportion
• C. Focalization
• D. Simplicity

Answer: (B)

Proportion is about how the sizes of different elements relate to one another in a landscape. It governs the relative scale between plants, hardscape features, and open space so the overall composition feels balanced and natural. When elements are proportioned well, a large tree between a small path and a wide lawn reads as harmonious rather than overpowering or undersized. If sizes aren’t matched properly, the design can look awkward or unenergetic. The other principles serve different roles: rhythm or repetition creates movement and unity, focalization directs attention to a key feature, and simplicity keeps clutter to a minimum. Proportion specifically ensures that the various parts of the design sit at the right sizes relative to each other and to the space.