I had my first time completing Inktober, this year! I was thrilled. It was very difficult to complete my assignment some days. The prompts that I used were from Instagram. They were all adjectives like mysterious or fat. I would do a quick Google or Pinterest search and then a quick sketch. I wouldn't allow myself to use graphite but I do have a gray Derwent pen that I would use and then go over with a black pen. My favorite image ended up being a landscape with a boat in the background. For this one, I used acrylic ink and painted it on. I rarely spent more than half an hour on a sketch as I wanted it to be a brief exercise. I did watercolor on most of the days in October, as well. I found that after watercolor, the sketching seemed so much more confined! It was a great challenge. I look forward to next year!