I looked it up and it says Martin Luther King
Leonardo da Vinci is well known as an Italian Renaissance painter of immense intellectual and creative powers. He was, in addition, a inventor, sculptor, engineer and alot of other stuff.
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Artists are able to create the illusion of light using different color and tonal values. Value defines how light or dark a given color or hue can be. Values are best understood when visualized as a scale or gradient, from dark to light. The more tonal variants in an image, the lower the contrast
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