A Los Angeles-based violinist sick of internet abuse has got back at her online harassers by publishing their messages.
Mia Matsumiya archived more than 1000 messages over the last decade and recently published them all on a specially-created Instagram account called perv_magnet.
The posts expose the names of online attackers as well as their horrific verbal abuse, fetishes and threats.
The vast majority of the messages are too explicit to publish, but a couple of the least offensive ones include: