The hexadecimal color code #21354d is a dark shade of cyan-blue. In the RGB color model #21354d is comprised of 12.94% red, 20.78% green and 30.2% blue. In the HSL color space #21354d has a hue of 213° (degrees), 40% saturation and 22% lightness. This color has an approximate wavelength of 477.14 nm.
Painting is easy when you don't know how, but very difficult when you do.
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There is no must in art because art is free.
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The job of the artist is always to deepen the mystery.
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