With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Youtube is a cloud based service.
text_B: Paul Nash -LRB- 11 May 1889 -- 11 July 1946 -RRB- was a British surrealist painter and war artist , as well as a photographer , writer and designer of applied art .. surrealist. surrealist. war artist. war artist. Nash was among the most important landscape artists of the first half of the twentieth century .. landscape. Landscape painting. He played a key role in the development of Modernism in English art .. Modernism. Modernism. Born in London , Nash grew up in Buckinghamshire where he developed a love of the landscape .. landscape. Landscape painting. Buckinghamshire. Buckinghamshire. He entered the Slade School of Art but was poor at figure drawing and concentrated on landscape painting .. Slade School of Art. Slade School of Art. landscape. Landscape painting. Nash found much inspiration in landscapes with elements of ancient history , such as burial mounds , Iron Age hill forts such as Wittenham Clumps and the standing stones at Avebury in Wiltshire .. Iron Age. Iron Age. Wittenham Clumps. Wittenham Clumps. Avebury. Avebury. The artworks he produced during World War I are among the most iconic images of the conflict .. World War I. World War I. After the war Nash continued to focus on landscape painting , originally in a formalized , decorative style but , throughout the 1930s , in an increasingly abstract and surreal manner .. landscape. Landscape painting. In his paintings he often placed everyday objects into a landscape to give them a new identity and symbolism .. landscape. Landscape painting. During World War II , although sick with the asthmatic condition that would kill him , he produced two series of anthropomorphic depictions of aircraft , before producing a number of landscapes rich in symbolism with an intense mystical quality .. World War II. World War II. These have perhaps become among the best known works from the period .. Nash was also a fine book illustrator , and also designed stage scenery , fabrics and posters .. He was the older brother of the artist John Nash .. John Nash. John Nash ( artist ). ` Paul Nash ' , a major exhibition of his work opened in October 2016 at Tate Britain , in London , and will continue until 5 March 2017 .
not_related.