Anna Reusser (Mueller) - The coat of arms photo in Media and Profile Picture

The coat of arms photo in Media and Profile Picture

How does this relate to Anna Reusser Muller?

From my research:
This crest is the Kleinsteinbach
https://de.wikipedia.org/wiki/Kleinsteinbach_(Pfinztal)

"The Kleinsteinbach coat of arms has origins in the 19th century. It is supposed to symbolize the former affiliation to the Lords of Remchingen and therefore carries the crossed silver lily wands on the red background of the Lords of Remchingen."

Her lineage only begins with her and she is from Bern, Switzerland. Is there a relationship to the picture?