The hexadecimal color code #13a78f is a medium dark shade of cyan. In the RGB color model #13a78f is comprised of 7.45% red, 65.49% green and 56.08% blue. In the HSL color space #13a78f has a hue of 170° (degrees), 80% saturation and 36% lightness. This color has an approximate wavelength of 499.07 nm.
There is no must in art because art is free.
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The world of reality has its limits; the world of imagination is boundless.
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A work of art which did not begin in emotion is not art.
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