"Focusing isn't just an optical activity, it is also a mental one"
About this Quote
The intent is double-edged. On the surface, she’s demystifying a visual phenomenon: optical effects aren’t tricks “in” the image so much as interactions between image and nervous system. Underneath, she’s pushing back against the idea that seeing is passive or purely physiological. “Mental” signals responsibility and agency. If your attention is scattered, the world doesn’t just blur; it reorganizes. Riley’s paintings force you to notice your own looking - to feel how quickly the mind reaches for stability, how easily it tips into illusion, how appetite for pattern can override fact.
Context matters: Op art was often treated as stylish, even decorative, a kind of Swinging Sixties eye-candy. Riley’s phrasing insists on rigor. She’s arguing that the real drama isn’t sensation but cognition: the mind’s labor of selecting, sustaining, and interpreting. In an attention economy that profits from distraction, her statement lands as both aesthetic principle and cultural critique.
Quote Details
| Topic | Wisdom |
|---|---|
| Source | Verified source: Bridget Riley: Reconnaissance (exhibition brochure PDF) (Bridget Riley, 2000)
Evidence: Focusing isn't just an optical activity, it is also a mental one. (Page 3 (PDF page 3 of 4; printed page not given)). This exact sentence appears in Dia’s official exhibition brochure for "Bridget Riley: Reconnaissance" (exhibition dates: September 21, 2000–June 17, 2001). In the brochure, the sentence is embedded in a longer Riley quotation and is explicitly tagged “(1988)”, indicating Riley said/wrote it in 1988. However, the brochure itself was published for the 2000 exhibition, so it is not the *first* publication of the quote, just a verified primary-institution reproduction. The brochure’s endnotes cite Bridget Riley’s essay “The Experience of Painting” (1988) as printed in Robert Kudielka (ed.), The Eye’s Mind: Bridget Riley. Collected Writings 1965–1999 (London: Thames & Hudson, 1999), p. 122, but that cited page in the brochure appears to support a different Riley quote (“I wanted the space between the picture plane…”), and I did not find a verifiable scan of the 1988 original (or a 1988 publication/recording) that contains this exact sentence. So: verified wording, but the earliest *locatable* primary publication from open sources could not be confirmed beyond “said in 1988.” Other candidates (1) Bridget Riley (Lynne Cooke, John Elderfield, 2001) compilation95.0% ... Focusing isn't just an optical activity , it is also a mental one . I think this lack of a center has something t... |
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Citation Formats
APA Style (7th ed.)
Riley, Bridget. (2026, February 9). Focusing isn't just an optical activity, it is also a mental one. FixQuotes. https://fixquotes.com/quotes/focusing-isnt-just-an-optical-activity-it-is-also-45421/
Chicago Style
Riley, Bridget. "Focusing isn't just an optical activity, it is also a mental one." FixQuotes. February 9, 2026. https://fixquotes.com/quotes/focusing-isnt-just-an-optical-activity-it-is-also-45421/.
MLA Style (9th ed.)
"Focusing isn't just an optical activity, it is also a mental one." FixQuotes, 9 Feb. 2026, https://fixquotes.com/quotes/focusing-isnt-just-an-optical-activity-it-is-also-45421/. Accessed 17 Feb. 2026.




