Small and bad

When the cold air flows on the coastal plain and meets the sea air, the instability reigns! Small nuclei cloudy bloom on the flat country, grow sharply with the white spiers lit by the sun and move quickly with their load of rain and hail.
Days like this are not uncommon at the end of winter but the possibility of framing so clearly the whole structure of thundercloud is a rare privilege.
A thunderstorm really photogenic!

Monochrome with orange filter.