Pyrography is the art of decorating wood or other materials by burning designs into the surface. This technique involves using a heated tool, often called a pyrography pen, to create intricate patterns, images, or text. The heat causes the material to char, resulting in a range of colors from light tan to deep brown, depending on the temperature and duration of the burn. This craft can be applied to various surfaces, including leather, paper, and gourds. Pyrography has been practiced for centuries across different cultures, making it a versatile and accessible form of artistic expression.