whenever he wished to indulge in thinking of any particular subject; and so firmly did he believe, by this abstracting power, that the objects of his compositions were before him in his mind's eye, that he frequently believed them to be speaking to him. This I shall now illustrate by the following narrative.
Blake, after deeply perplexing himself as to the mode of accomplishing the publication of his illustrated songs, without their being subject to the expense of letter-press, his brother Robert stood before him in one of his visionary imaginations, and so decidedly directed him in the way in which he ought to proceed, that he immediately followed his advice, by writing his poetry, and drawing his marginal subjects of embellishments in outline upon the copper-plate with an impervious liquid, and then eating the plain parts or lights away with aquafortis considerably below them, so that the outlines were left as a stereotype. The plates in this state were then printed in any tint that he wished, to enable him or Mrs. Blake to colour the marginal figures up by hand in imitation of drawings.
The following are some of his works produced in this manner, viz.: "Songs of Innocence and Songs of Experience," "The Book