The hexadecimal color code #0001e4 is a shade of blue. In the RGB color model #0001e4 is comprised of 0% red, 0.39% green and 89.41% blue. In the HSL color space #0001e4 has a hue of 240° (degrees), 100% saturation and 45% lightness. This color has an approximate wavelength of 464.23 nm.
There is no must in art because art is free.
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To practice any art, no matter how well or badly, is a way to make your soul grow. So do it.
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It's not what you look at that matters, it's what you see.
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