Black Widow sketch card

The second sketch card (PSC) of my Avengers series. I don't know why but I'm not good at drawing Black Widow... Something is wrong. And again it looks better on the card. My scanner hates me! The black parts are always grey and ugly.

Reference was a promo picture of Scarlett Johansson as Black Widow from "The Avengers" (2012).

Winsor & Newton Extra Smooth Bristol paper (2,5"x3,5" = 6,35cm x 8,9cm) 250g/m²,
- Faber-Castell pencils HB + Faber-Castell Perfection 7057,
- Faber-Castell Polychromos artists' colour pencils,
- Copic Ciao,
- Copic Multiliner SP 0.03,
- Edding 1800 profipen 0.1, 0.5
- (Faber-Castell) uni-ball Signo pigment ink um-153 white
time: ~5h?

Please don't upload my pictures somewhere else without my permission. Don't infringe copyright!

Here some other sketch cards: