Sometimes crochet can take unexpected forms, like in the case of items in JuliaEmily's shop. She crochets with materials that do not immediately come to mind when one thinks of crochet. For example, the pendant above is crocheted with copper wire.
It is hard for me to imagine making an item look delicate with copper wire, but this butterfly certainly looks like it is delicately perched on the chain.
JuliaEmily also incorporates stones into her crochet work, like this cuff.