@ron A couple of hints. You can supply the stylesheet directly to your App constructor so you don't have to call

importStylesheet

. Also notice that I use the TornadoFX

resources

object to load the images, so you don't need your

loadImageFromResource

anymore. You might also either make sure the controller returns an observable list, or just turn that list into an observable one with the built in

list.observable()

function of TornadoFX, so the TableView declaration would look like

tableview(controller.getPhotoList().observable())

.