I'm glad that you like it a lot in Rihanna's portrait, these are the portraits that I like the most as they are currently doing, by the way the one of rihanna is in charcoal, it is my first practice with that material, its application is interesting. Soon, when I finish them, I'll be sharing them. Thank you very much for commenting @carlgnash, I appreciate it very much. I hope you have spent a nice Christmas and Happy New Year!