How is the spell broken in the Grimm version?

The princess throws the frog against the wall in frustration, which breaks the enchantment and restores him to human form.

What is the moral of the story?

You must keep your promises, even when they are unpleasant.

Why did the kiss replace the wall throw in modern versions?

Later retellings, especially for children, replaced the violent act with a kiss to make the story more romantic and less aggressive.

What does the frog represent?

The frog symbolizes that true worth is not always visible on the surface, and that things which seem unpleasant may hold hidden value.

Grimm

#ATU 440

The Frog Prince

#Magic Animals

#Transformation

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Germany, Europe

The Frog Prince

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In olden times, when wishing still helped, there lived a king whose daughters were all beautiful, but the youngest was so lovely that even the sun, which has seen so many things, wondered at her whenever it shone in her face. Near the royal castle lay a great dark forest, and in the forest under an old lime tree was a well.

One day the princess's golden ball rolled into the well. A frog appeared and offered to fetch it, but only if she would let him be her companion, sit at her table, eat from her golden plate, drink from her cup, and sleep in her bed. She agreed, thinking only of getting her ball back, never intending to honor the bargain.

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Cultural Note

In the original Grimm version, the princess throws the frog against a wall in disgust, which breaks the spell rather than a kiss.

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Editorial Review

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Reviewed by

Dr. Eleanor Vance, Folklore Studies

Last updated

April 1, 2026

Sources & References

1.Zipes, J. — The Brothers Grimm: From Enchanted Forests to the Modern World (2002)
2.Tatar, M. — The Hard Facts of the Grimms' Fairy Tales (1987)
3.Jack Zipes — Fairy Tales and the Art of Subversion (1983)