Relief carving is a sculptural technique where images or designs are carved into a flat surface, creating a three-dimensional effect. This art form can be found in various materials, including wood, stone, and metal. The depth of the carving can vary, resulting in different styles such as low relief and high relief, depending on how much the image stands out from the background. This technique has been used throughout history in various cultures, often seen in architectural decorations, furniture, and artworks. Notable examples include Roman bas-reliefs and Chinese wood carvings, showcasing the versatility and beauty of relief carving across different artistic traditions.