Pyrogravure, also known as wood burning, is an art that involves burning designs onto wood surfaces using a heated object such as a poker or a wire. This beautiful art form has long been appreciated by both artists and art lovers alike. However, there are several synonyms for this term that can be used to describe this unique art form. Some common synonyms for pyrogravure are wood burning art, scorch art, fire art, and hot iron art. Each of these synonyms captures the essence of this art form and invites artists and enthusiasts to explore the beauty of wood burning in new and exciting ways.