Who said "The instantaneous effect is the whole secret of my art."?

This quote is attributed to Claude Monet.

The instantaneous effect is the whole secret of my art. - Claude Monet

"The instantaneous effect is the whole secret of my art."

Claude Monet Inspiration

Impressionist Painter French 1840–1926

"I must have flowers, always, and always."

"Color is my day-long obsession, joy and torment."

"The richness I achieve comes from Nature, the source of my inspiration."

"I am following Nature without being able to grasp her."

"The best part of living is knowing you survived."

"The world needs heroes."

"Life is too short to live poorly."

"I'd rather be an optimist and be wrong than a pessimist and be right"