Tolkien's artwork was a key element of his creativity from the time when he began to write fiction. The philologist and author J. R. R. Tolkien prepared illustrations for his Middle-earth fantasy books, facsimile artefacts, more or less "picturesque" maps, calligraphy, and sketches and paintings from life. Some of his artworks combined several of these elements to support his fiction. In his lifetime, some of his artworks were included in his novels The Hobbit and The Lord of the Rings; others were used on the covers of different editions of these books. Posthumously, collections of his artworks have been published, and academics have begun to evaluate him as an artist as well as an author. Early in his life, Tolkien, taught by his mother, made many sketches and paintings from life. He drew with skill and depicted landscapes, buildings, trees, and flowers realistically. The one thing he admitted he could not draw was the human figure, where his attempts have been described as "cartoonish", as if "a different hand" was involved. The scholars Wayne G. Hammond and Christina Scull describe his 1912 ink drawing of a cottage in Berkshire, "Quallington Carpenter", as "the most impressive" of these early works, its "sagging walls" and thatched roof "elaborately textured and shaded". Tolkien's illustrations for his books consisted of drawings, paintings, artefacts, more or less "picturesque" maps, and calligraphy. Tolkien's illustrations contributed to the effectiveness of his writings, though much of his oeuvre remained unpublished in his lifetime. However, the first British edition of The Hobbit in 1937 was published with ten of his black-and-white drawings. In addition, it had as its frontispiece Tolkien's drawing The Hill: Hobbiton-across-the-Water. It depicts Bilbo Baggins's home village of Hobbiton in the Shire. The old mill, based on the mill at Sarehole, and The Water are in the foreground, an idealised English countryside in the middle distance, and The Hill and Bilbo's home Bag End (tunnelled into The Hill) in the background.