I was asked to paint an acrylic portrait. I think it turned out OK for a first "proper" portrait painting. The reference image was taken at a hospital I think, so it had multiple light sources and such, so was a bit confusing to paint. The image was also really small, but that turned out to be good for getting a painterly look. Painted with "Zorn" palette: titanium white, cadmium red, ivory black and yellow ochre.