Do you know an unpopular but beautiful fairy tale?

The protagonists in The Happy Prince are the Happy Prince and the Swallow. When the happy prince was alive, he lived carefree in the carefree palace and didn't know what tears were. Aft his death, people put his statue on a tall post. He witnessed the ugliness and poverty of this city all the time. He became a "sad prince". A kind little swallow gave up the opportunity to go to the south for the winter in order to help the happy prince fulfill his wish, and finally froze to death. However, the Happy Prince became ugly because he pecked off all his sapphires, rubies and gold foils and gave them to the poor. Finally, the mayor removed his statue. But the sincerity of the Happy Prince and the Little Swallow touched God and lived in a beautiful paradise.