It is also not necessary to keep different galleries on one page on one page.
It would be enough for me to present an album or a collection or single pictures. Each of these three things has its own definition in Flickr, so it's separable.
It would not even be necessary to get the pictures in real time, but you could indeed get the pictures when creating the gallery on the server. The user would have to update somehow in the panel actively, if he wants to have a change in Flickr also on his website.
For this, X3 does not even need a token, because you can load and save the pictures without them even if they are public.
http://www.fluidr.com/photos/unblind
I just want to upload the pictures to just one place. Not more.
Of course, live show is the most elegant solution.
Many roads lead to Rome...