User blog comment:FairyRaven/Fairy Tail Chapter 435 & 436: The Cry of Victory & Memoirs, Review and Commentary/@comment-121.54.54.141-20150521044003/@comment-24546844-20150521171608

And here I was, looking at Cana's right hand... \/

The color page that is the front page for the manga here at the wikia. Chapter 1 page 3. Just bellow the FT logo.

Nice find but I wonder if Mashima had this much planed from the start. I don't think so but who knows? Also whatever it's linked to is behind the logo so it's hard to know if it's something enterelly random or a true foreshadowing.