'Painting and Culture' p. 55
Search for the Real and Other Essays (1948)
“That man’s best works should be such bungling imitations of Nature’s infinite perfection, matters not much; but that he should make himself an imitation, this is the fact which Nature moans over, and deprecates beseechingly. Be spontaneous, be truthful, be free, and thus be individuals! is the song she sings through warbling birds, and whispering pines, and roaring waves, and screeching winds.”
1840s, Letters from New York (1843)
Source: Letters from New York http://www.bartleby.com/66/67/12267.html,vol. 1, letter 38
Help us to complete the source, original and additional information
Lydia Maria Child 34
American abolitionist, author and women's rights activist 1802–1880Related quotes

Speech delivered in Birmingham, Alabama, quoted in the Christian Science Monitor, 27 October 1921, p. 2.
1920s

The Divinity College Address (1838)

Discourse no. 6, delivered on December 10, 1774; vol. 1, p. 150.
Discourses on Art

“There is no nature which is inferior to art, the arts imitate the nature of things.”
XI, 10
Meditations (c. 121–180 AD), Book XI

Marginalia http://www.easylit.com/poe/comtext/prose/margin.shtml (November 1844)

Quote from a letter to Maurice Dennis, 1889; as quoted by John Rewald in Pierre Bonnard; MoMA - distribution, Simon & Schuster, New York, 1918, p. 14 - note 7

Third Thesis
Idea for a Universal History from a Cosmopolitan Point of View (1784)