Inktober 2016, Some drawings are from a book: Frank Lohan - Pen & Ink techniques.
Only a few dollars and you can draw as if you have a very expensive fountain pen. These nibs produce fine lines, high flexibility.
Yipp Internship. Thanks guys
Nestlé animation via Yipp.
More about Nestlé
If you'd like to read more about this project, click this link.
Nijkerk Animation, Via Yipp.
Fries Museum, Alma Tadema
Illustrator experiments: If you get the shape just right, pen tool shapes are really satisfying to make. Also, try this. A quick way to find interesting shapes in illustrator: Object > Path > Simplify > Straight lines