100HeadsChallenge - 2

I did more #100headschallenge sketches today, but didn't manage 10, so I suppose my 100 heads will take more than 10 days to complete.
Here is todays sketches. I find myself preferring the ink-sketches.
I don't want a lot of shading on those, but still need to define shape/form with lines. My favorite on this page is the 2 females on right hand. I took more time to the last than any of the others.