Background
Alexander was born in Maidstone, Kent, the son of Harry Alexander, a coachmaker.
Alexander was born in Maidstone, Kent, the son of Harry Alexander, a coachmaker.
He was educated at Maidstone Grammar School, but in 1782, at the age of 15, moved to London to study art - first under William Pars, and subsequently Julius Caesar Ibbetson.
The hallmarks of his work, usually executed in watercolours, were clearness and harmony of colour, simplicity and taste in composition, grace of outline, and delicacy of execution. He accompanied the Macartney Embassy to China in 1792
In February 1784, he was admitted to the Royal Academy Schools. He assiduously applied himself to the mastery of his profession, obtaining the notice and approbation of Sir Joshua Reynolds.
In 1792, he was appointed as one of the draughtsmen to the Macartney Embassy to China.
He accompanied the Earl of Macartney to Peking where he made drawings for the plates which accompanied Sir George Staunton"s account of the embassy (published in 1797). She died soon afterwards.
His other principal works were: "Views of Headlands, Islands, et cetera taken during the Voyage to China" (1798). Drawings based on Daniells" sketches, for Vancouver"s Voyage to the North Pacific Ocean (1798).
And the descriptive plates to Sir John Barrow"s Travels in China (1804), and Voyage to Cochin China (1806).
In 1805 he published "The Costume of China", illustrated by 48 coloured engravings. The work was so well-received that a second volume was later published in 1814, with another 48 coloured plates. In 1802, Alexander was appointed professor of drawing at the Military College at Great Marlow, resigning in May 1808 to take up the post of assistant keeper of antiquities in the British Museum.
In the years 1810, 1812, and 1815, he made drawings of the terra cottas and marbles in the Museum which were engraved and published in three volumes - the accompanying text being provided by Taylor Combe (keeper of the Department of Antiquities).
Alexander had completed drawings for a fourth volume before his death. He was described in one of his obituaries as "a man of mild and unassuming manners, rich in the knowledge of art, and of unsullied integrity.".