(20 May 1726 - 16 July 1770) was an English painter, one of the pioneers of English pastel painting, and a founder member of the Royal Academy in 1768.
He was born in London, the eldest son of Robert Cotes, an apothecary (Francis's younger brother Samuel Cotes (1734 - 1818) also became an artist, specialising in miniatures). Cotes trained with portrait painter George Knapton (1698 - 1778) before setting up his own business in his father's business premises in London's Cork Streetelearning, incidentally, much about chemistry to inform his making of pastels.
An admirer of the pastel drawings of Rosalba Carriera, Cotes concentrated on works in pastel and crayon (some of which became well-known as engravings). After pushing crayon to its limit as a mediumealthough he was never to abandon it entirelye - otes turned to oil painting as a means of developing his style in larger-scale works. In his most successful paintings, particularly those of the early 1760s, the oil paint is thinly applied, in imitation of his pastel technique, and imbued with charm, inviting comparisons with Allan Ramsay (1713 - 1784) and Sir Joshua Reynolds. They have clarity and warmth and possess a remarkable attention to costume. In 1763, he bought a large house (later occupied by George Romney) in Cavendish Square.
One of the most fashionable portrait painters of his day, Cotes helped found the Society of Artists and became its director in 1765. At the peak of his powers, Cotes was invited to become one of the first members of the Royal Academy, but died just two years later, aged 44, in Richmond.
He also taught pastel skills to John Russell, and his skills were described in book The Elements of Painting with Crayon.
