In the process of putting together a recent Guest Post in which Lissa Sloan explored religious/immortal characters in fairy tales, I discovered a new-to-me fairy tale illustrator with some gorgeous images, Heinrich Lefler (1863-1919). These images seem to have such a wide variety of styles that I was inclined to doubt they were all done by the same artist (such as the two illustrations of the final scene of "Six Swans"-very different, but both attributed to Lefler). Unfortunately I had a hard time tracking down more authoritative sources than Pinterest, so if anyone knows better, please let me know in the comments! He did often work with his brother in law, Joseph Urban, so maybe that explains some of the differences. In any case, enjoy some eye candy!
Andersen's "Princess and the Swineherd"
Hansel and Gretel