Berserk by Kentaro Miura.
I really like how the Kentaro Miura is very detailed with his art. This is one example of his works, you can notice how detailed the armor is and the ominous feeling the art gives.
Bleach by Tite Kubo.
One of my favorite anime, I like Tite Kubo’ art he puts a lot of detail into the characters facial expressions.
Courage the Cowardly Dog by John Dilworth.
I watched this show when I was a kid and enjoyed its changing art style throughout the show. Each episode had something unique in terms of the monsters design/art which scared me when I was a kid.
Patapon 2 by Rolito.
I enjoy the simplicity and colorfulness of the Patapon 2.
Persona 4 by Shigenori Soejima.
Similar to a previous artist, I like how the artist is able to draw multiple characters with different personalities and demonstrate it with his art.
Saint Seiya by Masami Kurumada.
I like how the creator used Greek mythology creatures into armor that the characters wear. The armors have abilities related to their myth and the design of the armor reflects their constellation or mythological creature/god.