[1][2] Johnson worked in London and is particularly known for bold or extreme use and mixture of rococo, Chinese, and rustic motifs.
Of excellent repute as a craftsman and an artist in wood, Johnson's original conceptions and his adaptations of other's ideas were remarkable for their extreme flamboyance, and for the merciless manner in which he overloaded them with thin and meretricious ornament.
[1] He participated in the Antigallican Association, an informal group opposed to French fashion and influence.
[4] The three leading "motives" of the time—Chinese, Gothic and Louis Quatorze—were mixed up in his work in the most amazing manner; and he was exceedingly fond of introducing human figures, animals, birds and fishes in highly incongruous places.
He appears to have defended his enormities on the ground that "all men vary in opinion, and a fault in the eye of one may be a beauty in that of another; 'tis a duty incumbent on an author to endeavour at pleasing every taste.