Hey @WLS-DM ,
sorry for the late reply. I mark Erik’s answer as a solution because a gallery is quite possible but only with a database in the background.
Our approach is to use two tables, one with custom sql for the gallery and another that comes normally from the database. The images are filtered via database parameters - which are then also named in the custom sql. That works so far, we are now trying to find out how other parameters in the analysis can influence the database parameters. But that would also be a topic for another question.
BR
Robert