Top 3 in Top 10 best anime highlighting different art forms.
Anime trailer about the art of drawing manga, Bakuman (A manga artist's dream)
Entering the "transformation" territory, Bakuman (Comicist Dream) is an anime about the career development behind manga series, typically the Shonen Jump series. It shows the whole discussion from creating original content and following what has been tested to be able to bring to market through the magazine, Bakuman has shown the skill of the manga industry and the competition. almost tearing down every wall one might think the industry looks like.
To add even more "transforming" depth to the Bakuman anime, the original series itself has a bit of a reflection on author Tsugumi Ohba's own experience creating the outstanding shonen product Death Note. Everything turned out really, really fast.