Angel Snapshots: Baby's Guardian Angel

Nadine from the Republic of Trinidad and Tobago sent us these snapshots of a baby with a blur over him. Is this blur spirit presence...the baby's guardian angel?

"This picture, along with several other pictures, was taken on the day of my 28th birthday. When I downloaded it onto my PC, I saw this angel on the pics with my nephew. I zoomed in on the other (snapshots) to view if there were any more (anomalies), but there were not any - only the pictures taken with him. I have alway known angels are with me; and I believe because I have had, and still do have visitations from them - especially when I'm most depressed. I believe this is an angel..."