An image that many Malaysian Catholics believe resembles the Virgin Mary appears in a seventh-floor window at a hospital near Kuala Lumpur, in a photograph taken on November 11, 2012. The onlookers in front of the clinic in the city of Subang Jaya grew large enough to potentially interfere with essential medical services, prompting officials to announce that the panel would be moved to a church to be evaluated by religious authorities. (Adding to the mystery, some claimed that the figure could not be detected from inside the hospital walls, but could only be seen from outside the facility.) The glass was transported to the Church of Our Lady of Lourdes in the nearby town of Klang over the weekend.
(Photo: Reuters)

Well, it could be the Virgin Mary or any other elongated object indeed…
I am more interested in knowing why it could not be seen from inside
I’m usually quite skeptical of these things as well, but this one is confounding. Will wait to hear what the “experts” have to say.
Keep us updated, please, I am curious to know what they think too