A completely darkened picture uploaded as a profile or cover image on the Facebook platform is a visual element employed for various reasons. It replaces the usual photograph with a solid, unilluminated representation. For instance, an individual might choose this type of image instead of a personal portrait for a specific duration.
The use of such a representation can signify mourning, protest, or support for a cause. Historically, it has also been adopted as a gesture of solidarity during times of crisis or social movements, providing a unified symbolic presence across numerous accounts. This form of expression offers a non-verbal method for users to convey sentiments or affiliations discreetly yet collectively.