While not a perfect movie, The Princess and the Frog really does have a lot going for it, and sadly doesn't get the recognition it deserves for doing right.
Another buzzfeed 文章 with similar pre-production hand-drawn scenes from 迪士尼 (this time with three 迪士尼 princesses; Ariel, Tiana, and Rapunzel) that showcase the beauty of hand-drawn animation.