The hexadecimal color code #21a689 is a medium dark shade of green-cyan. In the RGB color model #21a689 is comprised of 12.94% red, 65.1% green and 53.73% blue. In the HSL color space #21a689 has a hue of 167° (degrees), 67% saturation and 39% lightness. This color has an approximate wavelength of 501.77 nm.
In art, the hand can never execute anything higher than the heart can imagine.
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The holy grail is to spend less time making the picture than it takes people to look at it.
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Don't be an art critic, but paint, there lies salvation.
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