Two pictures of unusual atmospheric phenomena - an 'ice halo' and a 'fallstreak hole'.
Photographs taken from aircraft windows over Brazil.
Photographs of skies taken in Manhattan, NY.
Photographs of stormy weather in New York, NY
Photographs of dramatic skies from the USA and the UK.
Photographs of clouds in early evening light
Photographs taken from the window of commercial aircraft over Europe.
A thunderstorm, a double rainbow, and mammatus clouds. Not bad for an evening's work.