I have photos of my son's wedding taken inside an old church in NJ. All around my dil veil are silver and grey orbs. They are not dust particles. Here is the chart which is interesting. The color and meanings of orbs.
This one was created using the Ghost Capture app. It was pinned with the below statement. The Lost Little Boy In The Old Elementary School. This photo was allegedly taken when an old elementary school was being torn down.