John Smith was an English mezzotint engraver and print seller. Closely associated with the portrait painter Godfrey Kneller, Smith was one of leading exponents of the mezzotint medium during the late 17th and early 18th centuries, and was regarded among first English-born artists to receive international recognition, along the younger painter William Hogarth.

Mezzotint is a monochrome printmaking process of the intaglio family. It was the first printing process that yielded half-tones without using line- or dot-based techniques like hatching, cross-hatching or stipple. Mezzotint achieves tonality by roughening a metal plate with thousands of little dots made by a metal tool with small teeth, called a "rocker". In printing, the tiny pits in the plate retain the ink when the face of the plate is wiped clean. This technique can achieve a high level of quality and richness in the print, and produce a furniture print which is large and bold enough to be framed and hung effectively in a room.