Abstract in Merriam/Webster dictionary says:
1c - insufficiently factual
2 - expressing a quality apart from the original
4 - having only intrinsic form with little or no attempt at pictorial representation or narrative content.
That’s modern wording of a socially acceptable form.
That piece of paper isn’t attached to the other one. Look at the edges, especialy the left one of the field with the alleged BC. What’s up with that?