“A man’s style in any art should be like his dress — it should attract as little attention as possible.”
A Man's Style
The Note-Books of Samuel Butler (1912), Part VII - On the Making of Music, Pictures, and Books
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Samuel Butler 232
novelist 1835–1902Related quotes
“Style should be like window-glass, perfectly transparent, and with very little sash.”
Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 481.

As quoted in the film Der Bauhaus, produced by TV-Rechte in Germany (1975)
Attributed from posthumous publications

As quoted in Edith Sitwell: Fire of the Mind : an Anthology (1976) by Elizabeth Salter, p. 176

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Other

Quote of Mondrian, 1914 from Wikipedia; as cited by Michel Seuphor, in 'Piet Mondrian: Life and Work;Abrams, New York, 1956, p. 117
1910's

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