The hexadecimal color code #007cb4 is a medium dark shade of cyan. In the RGB color model #007cb4 is comprised of 0% red, 48.63% green and 70.59% blue. In the HSL color space #007cb4 has a hue of 199° (degrees), 100% saturation and 35% lightness. This color has an approximate wavelength of 479.87 nm.
There is no must in art because art is free.
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Don't think about making art, just get it done. Let everyone else decide if it's good or bad, whether they love it or hate it. While they are deciding, make even more art.
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I dream of painting and then I paint my dream.
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