Ink and Watercolor sketch of octopus. Normally I start with a pencil outline, then go over it with micron pens. But I'm learning to skip the pencil step and just sketch with ink. I helps you not to overthink things. Once you lay the ink line down on the paper it's there to stay. You can't erase and there isn't an undo like you have when working digitally. You just have to work around any "mistakes" you make. I'm also working on sketching faster because I just don't have that much free time these days. Trying to produce a new sketch every day is a real challenge.
Cowboy portrait from one of my old sketchbooks. I did more pencil sketching in the past, but eventually moved into ink and watercolor. I like to experiment with different styles and mediums.