Report if it's posted in the wrong place or in violation of the rules. Otherwise people just need to learn how to scroll on. I reserve downvoting personally for people who just post idiot opinions about something, not for pics I simply don't like but otherwise are just fine.

If I went to a painting forum and simply didn't like someone's style but clearly they put time and skill into it I'm not downvoting. I'm just scrolling on. It's in the right place with nothing otherwise hateful or wrong about it.