How often should the image bank be renewed?

The bank is renewed with the season, or when the room, the light or the menu no longer look like those files. You do not empty it if only three dishes moved and the door is the same. Split the folder into menu, room, team and exterior, and strike whatever is no longer served or no longer there when you walk in. The miss in Madrid is running the same bank for two years while Google and the menu show a room with a different bar. You leave with a dated bank: what still holds, and a clear gap for what has to be shot again.