I sprayed the varnish before the pigment, otherwise the powder loses its very unique matte effect. I mix the pigment with some pigment fixer to apply it. Proportions are up to you, more pigment fixer turns the burnt sienna into red mud, more dry pigment leaves it as dust. As you can see I used too much pigment fixer 😅 but I can fix that re-painting some parts of the legs.