"There goes an elf on a butterfly!"

Reading Elsa Bleskow's stories has us spotting traces of faeries, elves and gnomes. In order to do so without much difficulty, one must have:
1. Magic binoculars made to spot faeries, elves and gnomes
2 .Magic butterfly music, because  faeries, elves and gnomes ride on butterflies and birds
3. A magical rock made by a friend who knows magic

But these tools only make it easier to spot faeries, elves and gnomes. You can find them without anything at all, it just takes a little bit longer.