In a deserted area of Iceland’s south coast lies the wreck of a 1940s Douglas DC-3 aircraft.
Photographer David de Rueda said: ‘I arrived there at 4 am and, as we waited, polar lights gradually appeared on the horizon.
‘I admired this magic show until dawn and used a 90-second exposure, with some light painting added inside the plane, to capture this image.
The Buzludzha monument explored at night.
The crumbling tribute to the formation of the Bulgarian Social Democratic party in 1891 is on the top of the Buzludzha mountain, which was the scene of a battle between Bulgarian nationalists and Ottoman forces