Andrew Robertson was a Scottish miniaturist and painter, primarily known for his detailed and exquisite portrait miniatures. He was born on 13 October 1777 in Aberdeen, Scotland, into a family with a strong artistic tradition; his brother, Archibald Robertson, was also an artist, who emigrated to America and established a reputation there.
Trained initially by Archibald, Andrew moved to Edinburgh to continue his studies at the Trustees' Academy, which was the precursor of the Royal Scottish Academy. Robertson's talent was apparent early on, and in 1801, he moved to London to seek greater opportunities and to establish himself as a portrait miniaturist. London at the time was a hub for this art form, which was highly fashionable among the gentry and the aristocracy.
Robertson quickly gained a reputation for the high quality of his work. His portraits were not only remarkable for their likeness but also for their delicate and detailed brushwork. He became a favorite among many high-profile clients, and his work was in great demand. He was influenced by the work of Sir Joshua Reynolds, and he sought to bring the principles of grand portraiture to the miniature format.
In 1820, Robertson was a founding member of the Royal Society of British Artists, an institution set up in opposition to what its members felt was the monopoly of the Royal Academy, and he served as the Society's president from 1833 until his death in 1845. He was also a teacher and encouraged the next generation of miniaturists, including his own nephew, Sir George Chalmers.
Andrew Robertson died in London on 5 April 1845. Despite the decline in the popularity of miniature portraits with the advent of photography, his work is still highly regarded. He is remembered for his contribution to the art of miniature painting, and his works can be found in numerous collections, including the Victoria and Albert Museum in London and the Scottish National Portrait Gallery in Edinburgh.
