Autumn is always an interesting time for colours and contrasts. You have vivid surges of yellows, oranges, and reds, as many trees finish with their year's foliage, whilst the sky fluctuates between monotonous, desaturating greys one moment and eye-searing blasts of colder, sharper sunshine the next. It's a particularly interesting challenge to try and capture a moment of the world as nature rapidly shift around you.