My Drawing Pens

I have a lot of drawing pens, some I use, most I do not. So I needed to be familiar with the differences,  and I needed to know how they react to water.  Sometimes I want it to bleed and other times I do not.  So I spent most of the day working on this.  ( I saw something similar on line and thought it was a good idea.)  I might make a poster out of this to use in my high school art classes.  Many of my students love to draw in ink.

Pens and Inks and Watercolor and one Sketch and Wash Pencil