Catching up (Part II: Portraits)

I haven't been doing a ton of drawing portraits, but these are the portraits I've drawn over the last 2 weeks. I've been drawing a lot (most) of them from just my brain rather than looking at a picture (except for a few, such as the portrait of Twiggy), which is probably why most of the faces I've drawn recently tend to look the same. I'm working on being able to draw a variety of faces without looking at different pictures.
I've also been doing a lot of my drawing in ink lately. For some reason, I'm just finding it more fun at the moment.