Grisaille made with verdaccio

[Tito Champena]

I'm finally able to send the photo of the grisaille I did of a portrait I'm working on. I used verdaccio (mixture of flake white, mars black and cromium green oxide).

If the grisaille passes the test, I will go on the next stage of applying transparent glazes of color in the dark areas and opaque color in the light. Since I'm doing this for the first time, I'll need all the advice I can get. Thank you.