Pavilion design refers to the creation of structures that are often open and airy, serving as spaces for relaxation, gatherings, or exhibitions. These structures can be found in parks, gardens, or public spaces, and are typically characterized by their lightweight materials and aesthetic appeal. Pavilions can vary in size and style, ranging from simple canopies to elaborate architectural designs. The purpose of a pavilion is to provide shelter while allowing for interaction with the surrounding environment. They often incorporate elements like seating, landscaping, and sometimes even art installations, making them versatile spaces for community events or personal enjoyment. Examples of famous pavilions include the Serpentine Pavilion in London and the Barcelona Pavilion designed by Mies van der Rohe.