Plein air and mixing greens
Spent an afternoon in the forests near me today and made these two paintings on site. I am keen to develop my mixing skills. I watched a great little YT movie by Matthew White about mixing greens which really helped me. He talked about cool, neutral and warm greens. He uses for a cool distant green: cobalt turquoise, lavendar and raw sienna, for a neutral green: cobalt turquoise and raw sienna, and for a warm green cobalt turquoise, aureolin yellow and raw sienna, and for a more intense green he will add Quinacridone Gold to the mix.
Now I found that as a good rule of thumb keeping these three mixes seperate on my palette really helped me to simplify the scene, rationalize my colour choices and just help me design a better image. Within the range of all three greens you can lower or raise the temperature and saturation a little, add paynes grey or neutral tint to dial it down a little but try not to let one stray into the territory of the other. This way you have a greater control of your mixes and you can better control the sense of depth in your image. I will experiment within these ranges with other colours as well to see where it leads, I dont want to get stuck on these specific colours.
When drawing you would do a similar thing with tonal ranges. The tonal range of the lit side of a person or object should never be the same as the tonal range in the shadow side, divided by the terminator. So I was just applying this logic to my painting.
So yeah, armed with this knowledge I felt empowered to make a better painting and wanted to share it.

Below: this was the first one I made today, I kept it very simple so I could focus on the three greens.

Below: my palette washes






Thanks for sharing. I think I like the second one because of its soft atmospheric feeling.
I think green is the hardest color to mix, I mean the right green. I am sure you watched Olly's YT lession about painting trees (mixing greens) per season. It is very helpful.
I found an article below by Birgit O'Connor awhile ago that lists warm and cool colors. It doesn't include every colors of course, but it lists colors we are all familiar with. I think it is a good reference. H.