Seinaleid
Seinaleid is a term derived from Estonian, literally translating to "wall find" or "found on the wall." It generally refers to any object, artifact, or inscription discovered physically attached to or embedded within a wall. This can encompass a wide range of items, from historical graffiti and archaeological remnants to modern street art and accidental discoveries. The context of a seinaleid is crucial to its interpretation. For instance, an ancient coin wedged into a medieval stone wall has a different significance than a child's drawing taped to a contemporary plaster wall.
The study of seinaleid can be a part of various disciplines. Archaeologists might encounter ancient markings