Whimsical
jɪfɔː zaɪəŋθɹiː tjanwɒn kaɪwɒn dɛfaɪv jɪfɔːksɪɐθɹiːŋʃɪɐwɒnŋkɐwɒni də lɪtəɹəli fansifəl
In Chinese 异想天开的 (yìxiǎngtiānkāi de) - Literally: fanciful
Playfully quaint or fanciful, especially in an appealing and amusing way.
Example
"The artist's whimsical illustrations brought the children's story to life."