The hexadecimal color code #646868 is a medium dark shade of cyan. In the RGB color model #646868 is comprised of 39.22% red, 40.78% green and 40.78% blue. In the HSL color space #646868 has a hue of 180° (degrees), 2% saturation and 40% lightness. This color has an approximate wavelength of 491.41 nm.
They always say time changes things, but you actually have to change them yourself.
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As practice makes perfect, I cannot but make progress; each drawing one makes, each study one paints, is a step forward.
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Painting is easy when you don't know how, but very difficult when you do.
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