Bring your favorite superhero to life with this full Spiderman drawing tutorial. I’ll walk you through each stage — sketch, ink, and color — using Copic markers for that clean comic book look.

The Highlighter Pen in OneNote are tools that you can use to handwrite notes or draw into their notebook displaying an ink look. Learn how to use it.

A handful of stencils and three pens sound like materials for a child's art project. But researchers have now used these tools to draw functional health monitors directly on human skin. A team led ...