I would like to have a place online where people can see my photos according to taxonomic membership of specimens in photo. I want to be able to name folders and nest there subfolders and so on. So that Salamandridae folder could have separate subfolder for newts and salamanders. Moreover I want Salamandridae folder to be nested in Urodela metafolder which would be nested in Amphibia metametafolder. I would prefer this hosting service to be free. Could you please recommend me anything?
Greetings!