What is another word for Photo-engraving?
Pronunciation: [fˈə͡ʊtə͡ʊɛnɡɹˈe͡ɪvɪŋ] (IPA) 
Photo-engraving, also known as photo-etching, is a process of printing commonly used in art and commercial printing. Although these terms are often used interchangeably there are a few synonyms that pertain specifically to certain aspects of photo-engraving. Photogravure relates to an intaglio printing process where an etched plate is inked and wiped clean. Lithography applies to the process of printing using a flat plate that is etched with a design. One other synonymous term related to photo-engraving is halftone. This refers to a printing technique where an image is broken down into tiny dots to create a visual effect that simulates continuous tone.
