The hexadecimal color code #000d21 is a very dark shade of cyan-blue. In the RGB color model #000d21 is comprised of 0% red, 5.1% green and 12.94% blue. In the HSL color space #000d21 has a hue of 216° (degrees), 100% saturation and 6% lightness. This color has an approximate wavelength of 475 nm.
Art is not what you see, but what you make others see.
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The world of reality has its limits; the world of imagination is boundless.
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It is not the language of painters but the language of nature which one should listen to, the feeling for the things themselves, for reality, is more important than the feeling for pictures.
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