John William Waterhouse was born in the city of Rome to the British painters William and Isabella Waterhouse in 1849, in the same year that the members of the Pre-Raphaelite Brotherhood, including Dante Gabriel Rossetti, John Everett Millais and William Holman Hunt, were first causing a stir in the London art scene. The exact date of his birth is unknown, though he was baptised on 6 April, and the later scholar of Waterhouse's work, Peter Trippi, believed that he was born between 1 and 23 January. His early life in Italy has been cited as one of the reasons why many of his later paintings were set in ancient Rome or based upon scenes taken from Roman mythology. Waterhouse working on Lamia, circa 1908-09.
In 1854, the Waterhouses returned to England and moved to a newly built house in South Kensington, London, which was near to the newly founded Victoria and Albert Museum. Waterhouse, or 'Nino' as he was nicknamed, coming from an artistic family, was encouraged to get involved in drawing, and often sketched artworks that he found in the British Museum and the National Gallery. In 1871 he entered the Royal Academy of Art school, initially to study sculpture, before moving on to painting.
Waterhouse's early works were not Pre-Raphaelite in nature, but were of classical themes in the spirit of Alma-Tadema and Frederic Leighton. These early works were exhibited at the Dudley Gallery, and the Society of British Artists, and in 1874 his painting Sleep and his Half-brother Death was exhibited at the Royal Academy summer exhibition. The painting was a success and Waterhouse would exhibit at the annual exhibition every year until 1916, with the exception of 1890 and 1915. He then went from strength to strength in the London art scene, with his 1876 piece After the Dance being given the prime position in that year's summer exhibition. Perhaps due to his success, his paintings typically became larger and larger in size.
In 1883 he married Esther Kenworthy, the daughter of an art schoolmaster from Ealing who had exhibited her own flower-paintings at the Royal Academy and elsewhere. They had two children, but both died in early childhood. In 1895 Waterhouse was elected to the status of full Academician. He taught at the St. John's Wood Art School, joined the St John's Wood Arts Club, and served on the Royal Academy Council.
One of Waterhouse's most famous paintings is The Lady of Shalott, a study of Elaine of Astolat, who dies of grief when Lancelot will not love her. He actually painted three different versions of this character, in 1888, 1894, and 1916. Another of Waterhouse's favorite subjects was Ophelia; the most famous of his paintings of Ophelia depicts her just before her death, putting flowers in her hair as she sits on a tree branch leaning over a lake. Like The Lady of Shalott and other Waterhouse paintings, it deals with a woman dying in or near water. He also may have been inspired by paintings of Ophelia by Dante Gabriel Rossetti and John Everett Millais. He submitted his Ophelia painting of 1888 in order to receive his diploma from the Royal Academy. (He had originally wanted to submit a painting titled "A Mermaid", but it was not completed in time.) After this, the painting was lost until the 20th century, and is now displayed in the collection of Lord Lloyd-Webber. Waterhouse would paint Ophelia again in 1894 and 1909 or 1910, and planned another painting in the series, called "Ophelia in the Churchyard".
Waterhouse could not finish the series of Ophelia paintings because he was gravely ill with cancer by 1915. He died two years later, and his grave can be found at Kensal Green Cemetery in London. (From wikipedia)