Photo engraving is a popular method of printing that involves etching an image onto a metal plate or block. This process creates an engraved image that can be used to produce high-quality prints. However, there are various synonyms for the term photo engraved that can be used interchangeably to describe the same process. Some of these synonyms include engraved photos, etched photos, photo etching, photo engraving, and photographic engraving. Regardless of the term used, the process involves capturing an image and using it to produce an etched or engraved design that can be used to create prints. Photo engraving is a versatile technique that can be used in a variety of industries, including printing, art, and photography.