Below we see three mysterious orbs I photographed indoors on the dates displayed. They all have the exact same pattern of two stripes, one wiggly and one straight.
This is the 35th repeating pattern I have noticed in mysterious orbs I photographed in dry clean air. The visual below shows each of these patterns, and how often I have photographed them. Multiple examples of each of the patterns can be seen at this post. An entirely different set of repeating patterns (easily numbering greater than 70) is the set of massively repeating patterns I have seen while photographing falling water drops. Examples of those patterns can be seen in this post.
Postscript: The pattern show at top has appeared two additional times. See here for a grid showing all five appearances.