Heraldry is the practice of designing and displaying coats of arms and other symbols that represent individuals, families, or organizations. These unique designs often include animals, colors, and shapes, each with specific meanings. For example, a lion might symbolize bravery, while the color blue often represents loyalty. Heraldry has its roots in the Middle Ages, when knights needed a way to identify themselves in battle. Today, heraldry is still used in various contexts, such as in the creation of family crests or the symbols of noble houses. It serves as a way to honor heritage and convey identity through visual representation.