Look at the image on the left. The windows are appropriately sized in relation to the structure. Which design principle does this image best depict?

The image best depicts the design principle of "proportion." Proportion refers to the relationship in size between different elements of a design, ensuring that they are visually harmonious and balanced. In this case, the appropriately sized Windows in relation to the structure create a cohesive and aesthetically pleasing appearance, enhancing the overall design integrity.