All examples below were drawn in Fire Alpaca on a Huion Kamvas 13. I also have experience in Photoshop, Krita, and Gimp.
Most of the example below are drawn with graphite pencils, but I like to draw with artist pens and chalk pastels too!
The drawings below were drawn using black, brown, and white conte. Gestures were 15 seconds to 1 minute long and the other drawings ranged from 60 minutes to 3 hours.