Hello, I'm Sang-soo, a concept artist and illustrator!  I have never learned art at school so I just drew like I'm jumping in the deep end. Therefore, I don't know much about textbook art, but I want to share my practical theory for drawing I've learned more than a decade of trial and error.    I think drawing is difficult. I've been drawing for over 10 years, but I still find it difficult.  I don't think taking my class will make drawing easier. However, for those who feel like they are stuck at a dead end and about to give up, I will show you a road that is difficult but still can be walked.