There have been quite a few; the images tend to speak for themselves.
[Attached would be a file containing several images. An attack on some randoms from almost a year ago - unconscious NPC trainers, obviously beaten and pinned to the ground. The next would be shots of the Kimono Girls of Ecruteak City, all similarly roughed up, and a shot of their stage with a massive R burnt into it. An attack on the Fighting Dojo in Kanto, with bolts of electricity being unleashed on the trainers within. What appears to be a large-scale attack on the square in Goldenrod City, in front of the Department Store - massive blasts of electricity fired directly into a crowd of civilians that had been gathered there, both NPCs and "foreigners" alike. The Pokémon Center in the same city, after having been destroyed by what look like explosions of some sort. Large amounts of destruction inside the Gyms in Mahogany Town and Blackthorn City. And finally, an image of Sprout Tower on fire, the doors clearly welded shut to prevent escape on the part of anyone inside.]
Indeed!
[Attached would be a file containing several images. An attack on some randoms from almost a year ago - unconscious NPC trainers, obviously beaten and pinned to the ground. The next would be shots of the Kimono Girls of Ecruteak City, all similarly roughed up, and a shot of their stage with a massive R burnt into it. An attack on the Fighting Dojo in Kanto, with bolts of electricity being unleashed on the trainers within. What appears to be a large-scale attack on the square in Goldenrod City, in front of the Department Store - massive blasts of electricity fired directly into a crowd of civilians that had been gathered there, both NPCs and "foreigners" alike. The Pokémon Center in the same city, after having been destroyed by what look like explosions of some sort. Large amounts of destruction inside the Gyms in Mahogany Town and Blackthorn City. And finally, an image of Sprout Tower on fire, the doors clearly welded shut to prevent escape on the part of anyone inside.]
Does that satisfy you?