Started in GIMP, added some lightning and tried to add some more and got stuck.

Started in GIMP, added some lightning and tried to add some more and got stuck. Started over with LunaPic but the lightning covered the whole page. Made a copy with, and one without and switched to Pixlr. Cut out the top and bottom thirds of the lightning and fiddled with the colors in the middle. I had to clone the clouds a bit where the cuts showed.