I would guess that the picture was not properly secured if a picture fell off the wall.
The force that holds a picture on a wall is the force of friction between the back of the picture frame and the wall. This friction prevents the picture from sliding or falling off the wall.
yes
It most likely means that the picture was not properly secured to the wall.
nothing it means nothing
You need better picture hangers.
What does it mean when a picture of a deceased loved one falls from a TV stand for no reason
Is there a picture of a man falling off Hoover Dam during construction and he is waving?
What does it mean when pictures fall off the wall
Not all naturally occurring phenomenon can or should be interpreted as signs or omens. That said, a weddingphoto falling from the wall, when no mundane explanation can be found, could be read as meaning the marriage is in for a rough spell, particularly if the glass breaks.
Iit means that you ( whoever knocked the photo off the wall) or the child in the photo will either Die or be hurt terribly. if u believe in superstitions you will be cursed forever
Not all naturally occurring phenomenon can or should be interpreted as a sign or omen. Unless the picture was of someone specific and of significance to you personally I would not take it too seriously. That said there is a superstition that says a picture falling from the wall, for no apparent reason is the omen of an imminent death, however, the glass in the picture must shatter for the omen to be believed as true.