One layer sketches, as in, I only used one layer to do these.
It's mostly to change up my work flow, I usually ink with two aperate layers, one with the active inking, and the other one having the active one dropped down onto it so I can get smooth lines, sharp connections and don't have to worry about erasing other lines.

This is mostly so I can just draw and not worry so much about making the lines super pretty. just draw and erase what isn't needed or what needs to go away.

Left to right, top row, then bottom row:
Jo with a face I wanted to draw, Flashy
Cathy, an OC for someone, and Waterspout