Paris Louvre Orbs

The following pictures were taken on May 13, 2007, Mother's Day at the Louvre in Paris:

Look up:

There is an orb near the center of the ceiling.

Now we go to the Egyptian section and find some orbs there.

Oh Venus:

Oh Venus, did you know you had orbs around you?   They blew my pictures.

Some more orbs in the Egyptian area:


Orbs on the sarcophagus on the right:

Different orbs on another side:

I was surprised to find the orbs. Where do they come from? What are they?