Date: 1792

"They bade retentive memory on their mind / Impress each image, in distinctive lines / That mock'd erasure."

— Polwhele, Richard (1760-1838)

Date: 1797

"Over the gloom of Schedoni, no scenery had, at any moment, power; the shape and paint of external imagery gave neither impression or colour to his fancy."

— Radcliffe [née Ward], Ann (1764-1823)

Date: w. 1798, 1803-4

"He had perceived the presence and the power / Of greatness, and deep feelings had impressed / Great objects on his mind with portraiture / And colour so distinct that on his mind / They lay like substances, and almost seemed / To haunt the bodily sense."

— Wordsworth, William (1770-1850)

Date: 1810

"Therefore, actual pictures of beloved friends would not be so eagerly coveted, but that we render this darling, internal image indistinct, by recalling it too frequently; as that strength of line, which gives sharpness and spirit to a copper-plate, becomes injured after a certain number of impre...

— Seward, Anna (1742-1809)

Date: 1810

An internal image is like a copper plate: "By repeated use, the plate, if not retouched, will produce only a dim and shadowy mass, in which the features and countenance cannot be very distinctly discerned."

— Seward, Anna (1742-1809)

Date: 1810

"Yes, it is beneath the constant glow of ardent imagination, that the impression, given by memory, has faded. Then it is that a good, nay even an indifferent picture, or a paper-profile of a dear lost friend, strengthens our recollection, in the same manner that retouching a copper-plate restores...

— Seward, Anna (1742-1809)