Source changes for image #505995

Image		Source	Action	Timestamp	User
505995		http://www.pixiv.net/member_illust.php?mode=medium&illust_id=40467056	Removed	10 years ago	Background Pony #262E
505995		http://fallenzephyr.deviantart.com/art/Mythical-421635124	Added	10 years ago	Background Pony #54CD