Many thanks for the opportunity to be under your tutelage (even remotely)! In my opinion, it was very educational! When I was studying permanent makeup 2 months ago, we weren't taught to perform shading using the strokes. I continue training on paper, latex and on models, and I really can feel the result. As for the textbook, it's great too! As everything is matter-of-factly (I was given some books after the course and there was so much vacuity in them!). P.S. Elena, your works look great and you also manage to explain everything in an easily-acceptable form, in your video tutorials, and tell about the principles of your work. Thank you!