Various, Blackwood's Edinburgh Magazine…
“ Hence alone can arise a new principle of art; and it is one that cannot be preconceived, it must have its birth without forethought, and possibly without a knowledge that it exists; it may be in the artist's mind, an unconscious purpose working through the conscious processes of art. The age in which we live has a strong desire to know all about art, as to advance in knowledge of every kind; but has it in itself one characteristic feeling, one strong impulse, favourable to art, such as will make genius start up, as it were, from his slumber and his dream, and do his real work? ”
