How often should menu or catalogue photos be updated?

You replace a photo the day the plating, the crockery or the dish stops matching it. If the server still sets down what the menu shows, that frame does not need a new shoot. Mark on the current menu which dishes moved since the last folder and which ones did not. In the sierra a summer frame stays on the November menu, and the guest orders a plate the kitchen no longer plates that way. You get a folder of only the dishes that changed, named by menu, so those files swap in and the rest stay.