What does permanent mean?

Jerry's Artarama recently posted a video on what does the word permanent mean?

I was working on a blog post similar to this idea, however these guys know what they're talking about and sum it up perfectly in YouTube form.

I'd suggest checking out the video and even subscribing to their channel for more information and ideas.

Also before I forget. They raise an important note. We are artists, we are experimentors by nature. So when in doubt test it out. If you question some media's permenance always do a swatch and wash on another piece of paper just doing a double check can save so much annoyance later on.