It’s a shutter art, a mural, and it represents foam and bubbles. According to Niantic, it is vandalised graffiti. I honestly can’t understand their motivation. My words are over.
Hello @LolloJuventus
This is not the best place for a post where you are questioning an appeal outcome.
I am moving this to the nomination support area.
Can you provide the full nomination please so that we can see more of what has happened in this case.