Follow the Stockholm STK series
Stockholm's mosaics use STK identifiers. Each linked entry shows the points, recorded status and installation information available in our catalog. The list reflects the pieces currently recorded, not a guarantee that the invasion is complete. A gap in the numbering does not by itself mean a mosaic has been removed.
Plan a walk between islands, not just map pins
Stockholm's islands and waterways make the walking route more important than the straight-line distance between two mosaics. Choose a compact group near your planned visit, check pedestrian crossings and allow time to find each piece. Stay on public paths and respect private entrances and local access restrictions.
Find the Stockholm invaders missing from your collection
Open Stockholm in InvaderHunter and check your city access. Import your collection, use the map to select missing STK mosaics and build a walking route around them. Recheck the catalog before leaving as entries and status reports can change. Keep using FlashInvaders to validate your flashes on site.





