From "Signs from God – Science Tests Faith,” part 1 video at the 6:10 mark this above story is reported about. Here is what is said:
*This is a simple framed print of Our Lady of Guadalupe. It hangs in Catalinas' hallway. But on March 25, 1999 something truly inexplicable occurred. We witnessed and filmed a gathering of thousand of colored crystals on the Image bright and esquised in their artistic formation. And no evidence of the hand of man.
From "Signs from God – Science Tests Faith,” part 1 video the 8:51 mark more is mentioned. Here is what is said:
* We continued to visit Catalina at her home the artistic glitter on the picture of Mary continued to grow and change. On the third night we notice part of the Image illumined in the dark. We then bathed the Image in a strong television light. The same area lite up ito a phosphorus green. To us a mystery but to Catalina it was simple. A gift from Jesus and a message. This was the womb of Mary where He became man.