How I Draw Lips (Right Now)

It's been a long time since I've gotten back to drawing people digitally,
so I thought what better way for me to improve and to see if I've even progressed at all.
I was surprised to see how my understanding has I've improved so much!!!

The lips on the left are from two male models and the lips on the right are from two female models.
I plan to start working on some studies of eyes, noses, ears, hands and feet, until I work my way up
to painting the whole body.

I did these in Paint Tool SAI
Time spent: 1 hour 25 minutes.

I hope you like it.

Thank you for the views, faves, and comments.

Now you can see how these are done in my: Paint Tool SAI - Lips Tutorial.