Upload files to the 'file' tab to share to community, all files if on public can be grabbed by members to add to posts easy in any post edit box with 'embed content' in red. 

 

Think community photo gallery on private or public from 1 tab ... tab in menu bar ^^^ 

 

Photo share gallery for all site members

 

 

 

 

 

one i grabbed from a random img upload from a community member

 

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