I started this painting the way I often do--trying to approximate a few main colors and then doing a second and possibly third pass to refine the image. But in the refining, I started fussing over details too soon, and the details were not coming out well. So I wiped out the details and changed things up. I made a grid, etching horizontals, verticals, and diagonals into the wet paint. Then I made the same lines over my reference photo using procreate. After that, I filled in each mosaic piece on my panel with an average color of paint for that tiny area. Following that, I started refining.
I first learned about making this kind of grid from watching Kevin Macpherson do it. He ties it (the magic grid) to making better compositions, but here I'm not thinking about the composition and instead just using it to fracture my subject and give me a fresh way to start the painting.
This type of grid was also shown in a Loomis book as "informal subdivision."
My palette consists of these oil paints: ultramarine blue, naphthol red, magenta, Hansa yellow medium, yellow ochre, and titanium white--slightly less limited than my usual palette. 6x6" linen panel.
Thank you to Zoey for the permission to post this painting of her.