The above painting is by Carlo Crivelli (1430-1495) and is called "The Annunciation" (1486) and hangs in the National Gallery, London. A disk shaped object is shining a pencil beam of light down onto the crown of Mary's head. A Blow up of the object is next to the painting.
Source: Alien-UFO-Pictures.com
[video: http://www.youtube.com/watch?v=upcTXwa6O_0&feature=plcp]
[video:http://www.youtube.com/watch?v=O6vTlmycgHk&feature=plcp]
[video:http://www.youtube.com/watch?v=txQLo62KlLE&feature=plcp]
[video:http://www.youtube.com/watch?v=5vdsIg7aRok&feature=plcp]
[video:http://www.youtube.com/watch?v=zIZ-0rZ_wPQ&feature=plcp]
[video:http://www.youtube.com/watch?v=voamBAPG-wE]
[video:http://www.youtube.com/watch?v=JqCK3MeNXJA]
[video:http://www.youtube.com/watch?v=uSuf994i5qs]
[video:http://www.youtube.com/watch?v=s7s0xIuEVaw]
[video:http://www.youtube.com/watch?v=hkx7VKNhpq0]