Howl's Moving Castle was a beautiful anime! The castle was kind of steampunk. Although the movie differed from the book, it was still amazing!
Howl no Ugoku Shiro / Howl's Moving Castle FANART ILLUSTRATION
Nausicaä of the Valley of the Wind (1984)
Nausicaa this drawing / frame from the film is intresting it has a lot of detail in the right places and very little in others it shows how to spread what you bother to do deatil in so whats people are going to look at.
Spirited Away drawn by Yana Toboso(author of Black Butler)