"Waiting window" 5x7 Female nude daily oil painting a day

5" x 7" Oil on canvas on panel
On this piece I used a Robert Simmons Titanium series brush, I don't usually paint with synthetics but I wanted to try this one out, it's a very resistant brush and can take a lot of beating which is good, on the down side it doesn't take too much paint and it leaves rather thinner strokes, overall it's pretty good but I think I'm gonna stick to more organic choices.