How is the basic skeletal structure established in geometric designs?

The establishment of the basic skeletal structure in geometric designs is effectively achieved by placing the first three main lines or stems. This approach provides a foundational framework, which is crucial for creating balanced and harmonious arrangements. The initial placement of these key elements defines the overall shape and proportion of the design, serving as a guide for the subsequent placement of additional materials. By starting with these foundational lines, a designer can ensure that the arrangement has a strong structure, enabling the integration of other components while maintaining aesthetic integrity.

Other choices do not provide the same level of foundational support. Random placement does not create a cohesive structure, while a hierarchical arrangement might be more suitable for other types of designs. Similarly, using a circular pattern, while visually appealing, lacks the clarity and guidelines that the first three main lines or stems offer in geometric designs. Thus, the approach of placing the first three main lines or stems is fundamental in establishing a successful basic skeletal structure.