Phthalo blue (red shade)
This is an updated version of the text and images first written on August 5, 2020. It was discovered by accident in the 1920s and produced as a pigment in 1935, under the name…
Tagged: Phthalo blue
Blue favorites
There are many nice blue watercolors, and I like most of them. I use blue color for a lot, and blue is an essential component in most of the color mixes I create. Additionally,…
