Hitsuzen
No one noticed it. Well, no one but a gnome who figured that eh, it was just one student's paperwork so it was no big deal right not like it mattered right? The paper work was not a gnome problem so why bother with it?
Besides, that black blended so well with the ceiling and shadows.

Several years later, the acceptance bin would finally be able to properly shred that file.
Then get sick and start spitting acid at all the gnomes that dared approach. The poor thing really deserved something fresh really. And maybe not have been written in acid ink.