Hmmm, well that's not "crystalline" template (Gantry 4) - that's actually "Denali" template (Gantry 5) which is using the "casestudies" particle.
Well, sorry for the mistake.
That particle can source ontent from Joomla or the particle itself.
Automatically (eg. every new content replaces the previous one) or manually?
Thanks again
Davide