Engraving is a form of art that involves carving or inscribing a design onto a hard surface, such as metal, stone, or wood. Etching is a type of engraving that uses acid to cut into the surface of the material, creating a design that is then filled with ink or paint. Engraving deeply, or engraving with a deeper cut, is a technique used to create more intricate and detailed designs. The term 'engraves deeply' refers to the process of etching a design into a material with a deeper cut than usual.