Here's a link to a professional review of Michael Harding's Lapis Lazuli oil paint: https://www.youtube.com/watch?v=EJ_-Bm-bWvk #michaelharding #oilpaints #artlesson #silveroakart
Here's a link to Virgil Elliott's blog from Rublev Oil Paints https://www.naturalpigments.com/artist-materials/mars-brown-transparent-iron-oxide-chromium-oxide-green-oil-paints/ #virgilelliott #rublev #oilpaints #silveroakart