i looked through my photos taken in s.f and found a nice-ish one
cloudnectar: Antenna
helveticant: Milky Way Aurora
V Burtonovom lese by fogke 
isawatree: Dartmoor Wind by *adamlack
vlynx: Ballooning over Yangshou (by Charlie 2.0)
wasifio: San Fernando Valley, California
astratos: *  |  Mikko Lagerstedt