Hello all, I have finished the course awhile ago but try to practice more with other reference photos. Below is my sketch with reference attached. It would be greatly appreciated if someone could provide critiques and feedbacks! Thank you very much!

Hey guys, i have done some loomis head drawing . Pls let me know if there is anything wrong or what shoul i improve in my head drawing.🐼

2021/7/1. Hi everyone. Here's my charcoal (Conte B 1710) full drawing for this week. Thanks and have a good day.