Interior design is the process of planning and executing the design of an interior space. It involves the coordination of colors, materials, textures, furniture, lighting, and other elements to create a cohesive design. The technical process of interior design includes several stages, including space planning, design development, and installation. Space planning involves analyzing the space to determine how to make it functional and aesthetically pleasing. Design development involves choosing the elements for the space, such as furniture, fabrics, and colors. Installation involves coordinating the installation of the design elements as well as any necessary structural modifications.