Fluid Forms refer to shapes and structures that are characterized by smooth, flowing lines and a lack of rigid angles. These forms can be found in nature, such as in the shapes of water, clouds, and organic life. They often evoke a sense of movement and adaptability, making them visually appealing in art and design. In architecture and product design, Fluid Forms are used to create dynamic spaces and objects that enhance user experience. Designers like Zaha Hadid have popularized this style, emphasizing the importance of curves and organic shapes to create harmony between the environment and the built world.