A Moving Orb in Two Consecutive Photos

Photo date: October 15, 2015. Photographer: Mark Mahin.

The photos below are consecutive photos taken in an indoor location in New York City, showing a featureless wall.  The first photo appears to show a fast-moving orb that seems to make two very sharp turns.

The next photo was taken directly after the one above.  In this photo we see even more dramatic motion. Not only does the orb appear to make an extremely sharp turn (of a type that dust and insects never make), but it also seems to move (in the lower part of the photo) in a wavy, undulating manner. We also see the orb "string of pearls" effect (as in these 16 other examples), where multiple position states of an orb appear like pearls on a necklace.

See this link for 29 other photos of orbs making this type of sharp right-angle turn.   See this link for 14 photos of orbs making this type of undulating motion. See this link for some photos of orbs making double right-angle turns.

There were no insects observed when these photos were taken.