If there are any sexualized backgrounds please report them here:
https://bn.mappersguild.com/reportsIf you think the maps backgrounds are sexualized because they are in a bikini (at a beach, pool, etc.), are in "provocative clothing" or anything of that nature then you need to recheck your idea.
Maps need to be taken into isolation and not compared to other things. Just because there are men or women in revealing clothes does not make it sexual, it is YOU that is applying that meaning.
But, my initial point stands, please report them with the above link.