The color blue-gray with hexadecimal color code #6699cc / #69c is a medium light shade of cyan-blue. In the RGB color model #6699cc is comprised of 40% red, 60% green and 80% blue. In the HSL color space #6699cc has a hue of 210° (degrees), 50% saturation and 60% lightness. This color has an approximate wavelength of 478.5 nm.
Painting is easy when you don't know how, but very difficult when you do.
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A painting is never finished - it simply stops in interesting places.
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Painting is a means of self-enlightenment.
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