Sometimes I have a picture of a natural site, or a building, etc. which I don't know but would like to get its name.
So is there an appropriate site in the Stack Exchange network where I can post such questions?
Sometimes I have a picture of a natural site, or a building, etc. which I don't know but would like to get its name.
So is there an appropriate site in the Stack Exchange network where I can post such questions?
Identifying things in pictures isn't a general skill or a job in itself or a community maker. So it wouldn't work as a topic for a Stack Exchange site. Rather, you should have at least a general idea of what kind of stuff is on the picture (e.g. you know it's a mountain and you'd like to know which). Amongst existing sites, you could try
There currently isn't a site about landscapes and buildings. Look on Area 51 for a site proposal on a topic that would interest you, or start a new proposal if there isn't one already and you're keen and knowledgeable on that topic.
There's a proposal for this on Area 51: Reverse Image Search. It's currently a pretty weak proposal, though, and it doesn't have many followers.
a natural sight, or a building
Travel (currently in beta) might appreciate this kind of question.