Jonathan Richardson. Jonathan Richardson, sometimes called the Elder to distinguish him from his son, was an English artist, collector of drawings and writer on art, working almost entirely as a portrait-painter in London.
   He was considered by some art-critics as one of the three foremost painters of his time. He was the master of Thomas Hudson and George Knapton.
   Richardson was even more influential as a writer; he is credited with inspiring Joshua Reynolds to paint and theorise with his book An Essay on the Theory of Painting. This book is credited with being the first significant work of artistic theory in English.
   Richardson was born in the parish of St. Botolph, Bishopsgate in London on 12 January 1667 to William and Mary Richardson. In 1672 his father died and his mother married again.
   Richardson became a scrivener's apprentice, but he was released early when his master retired. Richardson was lucky enough to be taken on as a painting apprentice by John Riley. He learnt the art of portraiture from Riley whilst living at his master's house. Richardson's wife was Riley's niece. Richardson was even more influential as a writer than as a painter according to Samuel Johnson. He is credited with inspiring Joshua Reynolds to paint and theorise with his 1715 book An Essay on the Theory of Painting. In 1722, Richardson published with his son, also Jonathan, An Account of Some of the Statues, Bas-Relie
Wikipedia ...