Paynesgrey original vs todays alternatives + make a lightfast alternative to the original color - Video

Carminered
https://www.youtube.com/watch?v=EivFhVbhWKs

Paul Rubens shell set
https://www.youtube.com/watch?v=jMPo4BPaoJs

Schmincke Akademie old vs new
https://www.youtube.com/watch?v=0HZLxXU3xac

Schmincke Akademie vs Horadam
pt1 https://www.youtube.com/watch?v=bDA-vchL8Ac
pt2 https://www.youtube.com/watch?v=I1rzsBWnpAM
pt3 https://www.youtube.com/watch?v=DrFb-iDbnMk