>>4039054> tripod> low ISO (to avoid noise, more more than 800!)> long exposure times> good weather (foggy, but not too cold so the lenses gets fucked up)These shots requires patience (and luck) if you don't have the "best gear", It was shot on a Samsung NX1 (pretty old now), I know it's limits and I have to be very careful with noise reduction post when pushing the lights.
> ISO 100> 16 mm focal length> 6 sec exposure and f /18 
