Is it a photo?
Is it a photo of lines?
Is it an abstract photography image?
Is it a painting?
An abstract painting?
An image of lines on a wall?
An image of scratches on a wall?
An image of a gas chamber wall?
A reproduction of scratches on a gas chamber wall?
A monochrome abstract of lines made by scratches?
A photo of lines?
A bit of a scratchy photography?
A photographic archive of human suffering?
A photo of wall drawings?
A genuine photo of a real wall that was scratched by gassed people?
An image of a photo that depicts stuff?
A story that can not be verbally uttered?
A visually uttered story?
An invaluable object?
An image of an un unutterable history?