John Henry Ingram, The Raven; with literary and historical commentary (1885)
“ It is, of course, possible that other sources of the inspiration of the Raven are discoverable although not yet discovered, but, when all the germs have been analyzed and all the suggested sources scrutinized what a wealth of imagination and a power of words remain the unalienable property of Poe—this builder of "pyramids for immortality." Every poem must have been suggested by something, but how rarely do suggestions—whence-so-ever drawn—from Nature or Art—culminate in works so magnificent as this—the melodious apotheosis of Melancholy! ”
