I didn't take that photo myself but I saw that cloud and I didn't have any camera, luckily I found this picture of the cloud. I wasn't sure it was over the sea, but I was told it was from the sea. The picture is taken from the habour in the city where I live. I was about 10km from where this picture was taken so I had a better view.
Last night a cute and a little spooky electric cloud was passing by my parents house. It was not loud at all and most of the flashes never hit the ground -it stayed within the clouds (not that common around these areas). I was filming this beautiful thing allthough it became pretty crappy. I've tried to rip off some still frames of the flashes...well, here they are...
"The worst thing in any form of art is to be betrayed by your own habits." - JEAN MICHEL JARRE