Works inspired by J. R. R. Tolkien to "The Lord of the Rings" in the early 1970s. She sent them to Tolkien, who was struck by the similarity to the style of his own drawings. In 1977, Queen Margrethe's drawings were published in the Danish translation of the book, which was reissued in 2002, redrawn by the British artist Eric Fraser. Tim and Greg Hildebrandt were also well-known Tolkien illustrators during the first decades after the publication of "The Lord of the Rings". In the 1970s, British artist Jimmy Cauty created a best-selling poster of the Hobbit for the retailer Athena. Probably the widest-known Tolkien illustrators of
J. R. R. Tolkien in a letter to his son Christopher: Tolkien was horrified by the 1945 atomic bombings of Hiroshima and Nagasaki, referring to the scientists of the Manhattan Project as "these lunatic physicists" and "Babel-builders". During most of his own life conservationism was not yet on the political agenda, and Tolkien himself did not directly express conservationist views—except in some private letters, in which he tells about his fondness for forests and sadness at tree-felling. In later years, a number of authors of biographies or literary analyses of Tolkien conclude that during his writing of "The Lord of the Rings", Tolkien gained