The Dobbins House tour was recommended

so at dusk this guy took us around town to different places, giving us more of a history lesson than a "ghost" story. (Obviously I do NOT recommend the Dobbins House tour.)

Even though it was pretty eerie walking around at night, his stories weren't doing much to scare me so I started taking pictures.
He had spoken about orbs and I was determined to catch some on my camera.
(Click to enlarge)




This is S walking away and you can barely see an orb to the right. But then in the next frame the same orb is still there but very bright. 


I knew that some of my pictures had orbs, but it wasn't until I downloaded them that I saw how many. I would say 98% of my pictures had at least one orb in it.
How freaky is that?!
So tell me, do you believe in ghosts? How about orbs? Do you think they are spirits or "just dust" as some believe?