
thumb|Saint Agnes, mezzotint by John Smith (engraver)|John Smith after [[Godfrey Kneller, usually thought to be a portrait of Kneller's daughter, Catherine Voss]]
thumb|Saint Agnes, mezzotint by John Smith (engraver)|John Smith after [[Godfrey Kneller, usually thought to be a portrait of Kneller's daughter, Catherine Voss]]
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.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).