Here is a 2.5 hour portrait painting from a live model. This oil painting was done with a limited palette (kinda of a Zorn palette): scarlet lake (red), yellow ochre and ivory black.
Nice work.
This forum is free from C&C (comments and critiques).
If you desire C&C I suggest you share this in the portraiture Forum.
We look forward to seeing more of your work here on WetCanvas.