2 adjectives to describe cartoonist

TENNIEL, JOHN, a celebrated cartoonist who, since 1864, has week by week drawn the chief political cartoon in Punch, the merits of which are too well known to need comment; illustrations to "Æsop's Fables," "Ingoldsby Legends," "Alice in Wonderland," and other works, reveal the grace and delicacy of his workmanship; born in London, and practically a self-taught artist; joined the staff of Punch in 1851; was knighted in 1893; b. 1820.

But Mr. F. C. Gould, forbidden by modesty to adduce this excellent ground for optimism, fell back upon saying a thing which is said by numbers of other people, but has not perhaps been said lately with the full authority of an eminent cartoonist.

2 adjectives to describe  cartoonist