Sub Rosa, on the easel, is part of the Main Street series. I’ve been using RGH’s ultra-fine flake white regularly, which can be seen in the middle of the palette. I like it. Last week, I used the last of a tube of flake white from Blue Ridge, which is also excellent paint. I was surprised by how much of the Blue Ridge paint it took to mix a middle gray compared to the RGH. The RGH is heavily pigmented and flowing.