Bridget Riley — British Artist born on April 24, 1931,

Bridget Louise Riley CH CBE is an English painter who is one of the foremost exponents of Op art. She currently lives and works in London, Cornwall and the Vaucluse in France... (wikipedia)

For me nature is not landscape, but the dynamism of visual forces.
I work with nature, although in completely new terms.
Focusing isn't just an optical activity, it is also a mental one.
Painters have always needed a sort of veil upon which they can focus their attention. It's as though the more fully the consciousness is absorbed, the greater the freedom of the spirit behind.
His failures are as valuable as his successes: by misjudging one thing he conforms something else, even if at the time he does not know what that something else is.