Key-ingredient in our painting is colors. I would like to share a link to a page I found when looking for explanations to the tiny texts written on our tubes. This page is fantastic! It lists almost all brands and colors. Every colour has description of pigment and qualitys and also list of places where they can be bought.

It is scientific and non-judgemental.

I hope this might help the curious and those of us still learning.

https://artistpigments.org