Princess Tutu, Yuri Kuma Arashi Recommendations
The shows feature animals as the main character who are capable of transforming into humans under certain conditions, and their actions are monitored by a mysterious entity. The seemingly lighthearted stories are chock-full of symbolism, are placed in a unique and mysterious setting, and revolve around fairy tales.
At first these series seem lighthearted and cute, but reveal themselves to have darker themes. Intense love and romance is a central device. Both stories are told abstractly and non-traditionally. Both are beautiful.