What is the primary characteristic of the Pillowing technique in floral design?

The Pillowing technique in floral design is characterized by the tight positioning of flower clusters to create rounded, hill-like shapes. This technique involves carefully arranging flowers in such a way that they appear to be cushioned or layered, giving a soft, rounded effect reminiscent of pillows. This design style is effective in creating a visually appealing texture and fullness in arrangements, drawing the eye and adding depth to the composition.

In contrast, layering different materials vertically focuses on height and structure rather than the rounded, soft appearance that Pillowing provides. The emphasis on a single focal point is a different technique aimed at drawing attention to one element, which does not align with the cluster-focused nature of Pillowing. Lastly, incorporating asymmetrical balance usually emphasizes visual interest through uneven distributions, contrasting with the harmonious and rounded aesthetic that Pillowing seeks to achieve. Thus, the primary characteristic of the Pillowing technique is its rounded flower clusters.