Sub level community 'A'

This is a collection inside of Top Level >Sub level community 'A' and is named "Bike Path Collection 1". So far, we have been trying to place collections into 'sub categories'. Perhaps sub-categories are too complicated for us at this time. A college running a top level might want a different sub-community for each department. Perhaps the 'Science' department has branches, like Biology, Physics, etc and wishes each to be separate and only include collections appropriate for each field of study. Perhaps the Montague Historical Society isn't large enough for such categorization. This example will not use sub-communities. It will place it's collections directly under the top level community. Let's say this Sub Level will only be dedicated to the topic of bike path pictures... Note that the above photo is a 'cover photo' for this category and NOT any specific entered item. It is meant only to introduce the sub-community.