Apart from the findspots (now in the table Locations) the current locations also need to be stored in the database, for the use in the map application.
Change table Location into Findspots
Change id field location in Portrait into findspot
Add id field location to Portrait
Add table Locations (this for now will basically the same as Findspot
Apart from the findspots (now in the table Locations) the current locations also need to be stored in the database, for the use in the map application.