I didn't log in on this site for ages, and just did it today to say thank you!
Not only are the tutorials really interesting, but also very helpful, and your art is amazing!
Well you left another one, so that' one more I guess.
Doesn't matter much to me if they are peopular or not, because I am doing them just for the fun of it. About that one, it seems however that it is fairly easy to misinterpret.