mechanical pencil (I know, not the finest medium…) and plastitack (that stuff you stick pictures to the wall with so you can pull them off later)
This was just something I began drawing while talking to my father one night. It morphed into something more over the next couple of hours. Good practice to get back into doing fine details like hair and eyes.
For the record, I have always found plastitack (or ticky-tack or that weird sticky putty stuff…) to be much more useful as a kneaded eraser than a kneaded eraser. I would hands-down prefer using the putty over a costly eraser anyday.