These pigmants are incredibly beautiful and rich. I've bought the entire collection at this point, and exclusively use natural earth paints for my art! Im impressed by the richness and beauty of the pimants. It's a fairly easy process to mix your own paint at home! It can get messy, and it's a little inconsistent. But once you get used to mixing your own paint, the quality is phenomenal! I also like that the consistency of the paints change a little bit. I can alter the consistency intentionally, and do some interesting techniques. The possibilities are limitless. I will forever buy from this company!