I have noticed this in the past - but i have seen it more in photos which look like they have been taken with compact cameras and i just thought it was something to do with that.  You know, 6mm lenses and all that jazz

"In every colour, there's the light.
In every stone sleeps a crystal.
Remember the Shaman, when he used to say:
Man is the dream of the Dolphin"

Rich Meadows Photography