The post originally only had one photo of Rome the first one.
You can bet this guy was planning on doing 5 one picture post. Now he has added the other 4 after everyone was complaining about the crappy content in trending.
There is a big problem on steemit where people are not reading good content but just self voting, buying votes at steembottracker.com, vote selling, and complete voting farms that milk the rewards but do not produce quality content for steemians to enjoy.

It will have to be seriously addressed soon or the platform will be destroyed.