Airport by night. It was raining so I didn't leave the camera out for more than one long-exposure attempt. It almost worked, but unfortunately the camera moved during the two minutes I had the shutter open.
December 19, 2015@22:27

OMD90048
0.5 sec at f / 5.6@14 mm
ISO 200
E-M10
OLYMPUS M.14-42mm F3.5-5.6 II R