Okay these are the great artists who I think are very very talented. There work is just so great and beautiful, well at least I think so.
The first of these artis is Watase Yuu. Watase Yuu is one of the most talented manga artists of Japan. She is most famous for her awsome manga Fushigi Yuugi, which also became an anime.
Next is Drew Struzan. The work I've seen done by him is many covers of the Star Wars books. He does such an great job, that I had to include him in my list.