David Jones (artist-poet) he invented later in life, which he termed "painted inscriptions", and these exert a continuing influence on calligraphers. Although he had been trying to write about his wartime experiences since 1928, it was not until 1937 that Jones published his first literary treatment of the conflict. "In Parenthesis", which was published by Faber and Faber with an introduction (in 1961) by T. S. Eliot, is a mixture of verse and prose-lines but the rich language establishes it as poetry, which is how Jones himself considered it. Jones's literary debut won praise from critics and from fellow-poets such as Eliot and
T. S. Eliot of choice. I settle upon a particular emotional situation, out of which characters and a plot will emerge. And then lines of poetry may come into being: not from the original impulse but from a secondary stimulation of the unconscious mind." Eliot also made significant contributions to the field of literary criticism, strongly influencing the school of New Criticism. He was somewhat self-deprecating and minimising of his work and once said his criticism was merely a "by-product" of his "private poetry-workshop" But the critic William Empson once said, "I do not know for certain how much of my own mind