John Ruskin in the context of "Pre-Raphaelites"

Art Nouveau (/ˌɑːr(t) nuːˈvoʊ/ AR(T) noo-VOH; French: [aʁ nuvo] ; lit. 'New Art'), Jugendstil in German, is an international style of art, architecture, and applied art, especially the decorative arts. It was often inspired by natural forms such as the sinuous curves of plants and flowers. Other characteristics of Art Nouveau were a sense of dynamism and movement, often given by asymmetry or whiplash lines, and the use of modern materials, particularly iron, glass, ceramics and later concrete, to create unusual forms and larger open spaces. It was popular between 1890 and 1910 during the Belle Époque period, and was a reaction against the academicism, eclecticism and historicism of 19th century architecture and decorative art.

One major objective of Art Nouveau was to break down the traditional distinction between fine arts (especially painting and sculpture) and applied arts. It was most widely used in interior design, graphic arts, furniture, glass art, textiles, ceramics, jewellery and metal work. The style responded to leading 19th century theoreticians, such as French architect Eugène-Emmanuel Viollet-le-Duc (1814–1879) and British art critic John Ruskin (1819–1900). In Britain, it was influenced by William Morris and the Arts and Crafts movement. German architects and designers sought a spiritually uplifting Gesamtkunstwerk ('total work of art') that would unify the architecture, furnishings, and art in the interior in a common style, to uplift and inspire the residents.

An art critic is a person who is specialized in analyzing, interpreting, and evaluating art. Their written critiques or reviews contribute to art criticism and they are published in newspapers, magazines, books, exhibition brochures, and catalogues and on websites. Some of today's art critics use art blogs and other online platforms in order to connect with a wider audience and expand debate.

The Pre-Raphaelite Brotherhood (PRB), later known as the Pre-Raphaelites, was a group of English painters, poets, and art critics, founded in 1848 by William Holman Hunt, John Everett Millais, Dante Gabriel Rossetti, William Michael Rossetti, James Collinson, Frederic George Stephens and Thomas Woolner who formed a seven-member "Brotherhood" partly modelled on the Nazarene movement. The Brotherhood was only ever a loose association and their principles were shared by other artists and poets of the time, including Algernon Charles Swinburne, William Morris, Ford Madox Brown, Arthur Hughes and Marie Spartali Stillman. Later followers of the principles of the Brotherhood included Edward Burne-Jones and John William Waterhouse.

The group sought a return to the abundant detail, intense colours and complex compositions of Quattrocento Italian art. They rejected what they regarded as the mechanistic approach first adopted by Mannerist artists who succeeded Raphael and Michelangelo. The Brotherhood believed the Classical poses and elegant compositions of Raphael in particular had been a corrupting influence on the academic teaching of art, hence the name "Pre-Raphaelite". In particular, the group objected to the influence of Sir Joshua Reynolds, founder of the English Royal Academy of Arts, whom they called "Sir Sloshua". To the Pre-Raphaelites, according to William Michael Rossetti, "sloshy" meant "anything lax or scamped in the process of painting ... and hence ... any thing or person of a commonplace or conventional kind". The group associated their work with John Ruskin, an English critic whose influences were driven by his religious background. Christian themes were abundant.

The Matterhorn is a mountain of the Alps, straddling the main watershed and border between Switzerland and Italy. It is a large, near-symmetric pyramidal peak in the extended Monte Rosa area of the Pennine Alps, whose summit is 4,478 metres (14,692 ft) above sea level, making it one of the highest summits in the Alps and Europe. Sometimes referred to as the "Mountain of Mountains" (German: Berg der Berge), it has become an indelible emblem of the Alps and is claimed to be the most photographed mountain in the world. The Matterhorn has four faces, each roughly oriented toward one of the four cardinal points. Three of these (north, east, and west) are on the Swiss side of the border and watershed, while the south face lies on the Italian side. These four steep faces, rising above the surrounding glaciers, are separated by the Hörnli, Furggen, Zmutt, and Leone (Lion) ridges. The mountain overlooks the Swiss town of Zermatt, in the canton of Valais, to the northeast, and the Italian town of Breuil-Cervinia in the Aosta Valley to the south. Just east of the Matterhorn is Theodul Pass, the main passage between the two valleys on its north and south sides, which has been a trade route since the Roman era.

The Matterhorn was studied by Horace-Bénédict de Saussure in the late 18th century; this was followed by other renowned naturalists and artists, such as John Ruskin, in the 19th century. It remained unclimbed after most of the other great Alpine peaks had been attained and became the subject of an international competition for the summit. The first ascent of the Matterhorn was in 1865 from Zermatt by a party led by Edward Whymper, but during the descent, a sudden fall claimed the lives of four of the seven climbers. This disaster, later portrayed in several films, marked the end of the golden age of alpinism. The north face was not climbed until 1931 and is among the three biggest north faces of the Alps, known as "The Trilogy". The west face, the highest of the Matterhorn's four faces, was completely climbed only in 1962. It is estimated that over 500 alpinists have died on the Matterhorn, making it one of the deadliest peaks in the world.

Kenneth Mackenzie Clark, Baron Clark (13 July 1903 – 21 May 1983) was a British art historian, museum director and broadcaster. His expertise covered a wide range of artists and periods, but he is particularly associated with Italian Renaissance art, most of all that of Leonardo da Vinci. After running two art galleries in the 1930s and 1940s, he came to wider public notice on television, presenting a succession of programmes on the arts from the 1950s to the 1970s, the largest and best known being the Civilisation series in 1969.

The son of rich parents, Clark was introduced to the arts at an early age. Among his early influences were the writings of John Ruskin, which instilled in him the belief that everyone should have access to great art. After coming under the influence of the art experts Bernard Berenson and Roger Fry, Clark was appointed director of the Ashmolean Museum in Oxford aged twenty-seven, and three years later he was put in charge of Britain's National Gallery. His twelve years there saw the gallery transformed to make it accessible and inviting to a wider public. During the Second World War, when the collection was moved from London for safe keeping, Clark made the building available for a series of daily concerts which proved a celebrated morale booster during the Blitz.

John Martin (19 July 1789 – 17 February 1854) was an English Romanticist painter, engraver, and illustrator. He was known for his typically vast and dramatic paintings of religious subjects and fantastic compositions, populated with minute figures placed in imposing landscapes. Martin's paintings, and the prints made from them, enjoyed great success with the general public, with Thomas Lawrence referring to him as "the most popular painter of his day". He was also criticized by John Ruskin and other critics.

Joseph Mallord William Turner RA (23 April 1775 – 19 December 1851), known in his time as William Turner, was an English Romantic painter, printmaker and watercolourist. He is known for his expressive colouring, imaginative landscapes and turbulent, often violent marine paintings. His artistic style developed over his lifetime, moving away from Romanticism—bypassing the following rising style of Realism—and, instead, with his later works being a significant precursor of and presaging the later Impressionist and Abstract Art movements that arose in the decades after his death. He left behind more than 550 oil paintings, 2,000 watercolours, and 30,000 works on paper. He was championed by the leading English art critic John Ruskin from 1840, and is today regarded as having elevated landscape painting to an eminence rivalling history painting. In 1969 art historian Kenneth Clark wrote of Turner: "He was a genius of the first order—far the greatest painter that England has ever produced..."

Turner was born in Maiden Lane, Covent Garden, London, to a modest lower-middle-class family and retained his lower-class accent, while assiduously avoiding the trappings of success and fame. A child prodigy, Turner studied at the Royal Academy of Arts from 1789, enrolling when he was 14, and exhibited his first work there at 15. During this period, he also served as an architectural draftsman. He earned a steady income from commissions and sales, which he often only begrudgingly accepted owing to his troubled and contrary nature. He opened his own gallery in 1804 and became professor of perspective at the academy in 1807, where he lectured until 1828. He travelled around Europe from 1802, typically returning with voluminous sketchbooks.