Fireworks Sunrise

The vagaries of sunrises. This was a cracker, made possible by a clear horizon to the east and low cloud overhead. Even with 4 stops of ND filtration it was a hard task to control the light. I bracketed 5 shots and originally produced an HDR image but then decided to see if I could produce the same result from the best exposed of the individual images. I was chuffed to say that I could, and this is the result.