I don't think people should be so concerned with apparitions here and there, and with oils or blood spewing out of statues. The devil can use these things to work against the Faith or as a distraction. There are plenty of Church approved apparitions (Fatima, Guadalupe, Lourdes, etc) which are relevant to our times that are Church approved and should be studied instead of wasting our time finding where the Blessed Mother is showing herself in the Sun. As if our Lady is that vain that she would show an image of herself somewhere without having a message for us (like at Fatima) that would deal with these most unfortunate times.