some of these are quite unpolished. they are all variations of the same thing using mostly the same symbolism but sometimes express slightly more, or less, than others.
^ the original effort, which I like, especially the contrasting bolt imagery (the placement of the bolts is symbolically important as well) but isn't quite as visually neat as the one I posted above, and I don't want the gun imagery to be misunderstood ... see below ... the smoke is
not intended to represent the gun being fired but represents the smoke from an active factory, with the gun in place of the smokestack so as to incorporate that image into the piece itself in a natural and aesthetically appealing manner.
^ basically the same as the first one above the tag but with including the gun imagery (which is suggestive not only of the right to bear arms and of revolution, but of the idea that "power flows through the barrel ..." the Cross emanating from the gun is not suggesting that Christianity emanates from the gun but the Cross's appearance in the clouds is more of a reference to the Constantine's conversion experience at the Bridge of Milvia, if there's any association at all, but perhaps most of all, the gun just visually replaces the smokestack as I wanted to fit in this imagery as well and it does so neatly there.
^ this last one is really too busy, and also looks in a style fit more for half a century or considerably more ago but I really like the black lightning bolts and the sphere, and wanted to balance things visually while keeping all of the iconography intact