We try to not have Status effect icons on here, as they really should have their own separate page (which we haven't gotten around to making yet) D: I need to update this page with a few new icons that've been added too..
As for where you could find them, you can always look on XIVDB or Garland :D Here's Bole's icons, for example:
http://xivdb.com/status/921/bo... (Bold Held)
http://xivdb.com/status/914/bo... (Bole Drawn)
http://xivdb.com/status/830/th... (Bole, the status effect itself if it's on someone)
Just search for whatever the card name is (Balance, Spear, etc) and check the 'Status' section for links to their pages for them!