Curvilinear layouts refer to designs that incorporate curved lines and shapes rather than straight, angular forms. These layouts are often used in architecture, urban planning, and landscape design to create a more organic and flowing appearance. The use of curves can enhance visual interest and promote a sense of movement within a space. In urban environments, curvilinear layouts can improve traffic flow and pedestrian pathways by reducing sharp turns and creating more natural routes. This design approach can also contribute to a more harmonious integration with the surrounding landscape, making spaces feel more inviting and connected to nature.