This line in a letter by Elena Ferrante reminded me of when I would paint new graffiti on a bathroom every night in college for a while.
I didn't even take pictures (and maybe the paintings weren't much to be proud of) but the fact that it would all be painted over later made that not-so-important. They just had to be good enough to form the first layer of another twenty years of art, if the school ever stopped painting over it.
People got a little frustrated with me - they said the fumes from the paint leaked into the student store; but of course it wasn't the fumes from my paint, it was the fumes from repainting.
Then some acquaintances went to to try to help and made a gross mess of the place - splattering paint everywhere, gumming up the grout, writing "redrum" across from the mirror. I lost my taste for the project.
Anyways, a good line by Ferrante, congratulating her publisher on 15 years of business.