User blog comment:Menara/The Mark of Athena Character Art Revealed!/@comment-4521561-20120829175712/@comment-94.168.77.157-20120901112411

IRK is it a coin? yabe it has something to do with The Mark of Athena - what Annabeth carries in her pocket; a bigger version of it, maybe? Arachne probably works for Gaia if it is a bigger version