I've been hearing about random acts of violence since I was a kid; that's over a half century for me. Later some "comedian" came up with "random acts of kindness", later followed by "random acts of art" until the meme was "random acts of [fill_in_the_blank]." For me it's turning into random acts of photography, for no more reason than the mood strikes me at that particular moment. Shapes, colors, textures, design, it can all come together at the most improbable moment. Which is why I carry a real camera at all times, even though I supposedly have a decent camera in my Galaxy S4. While the Galaxy S4's camera is indeed much better than the camera in my former HTC myTouch 4G, it's still a crappy camera for all but emergency situations. Nothing beats having a regular camera (E-1, GX1, NEX 5N, E-M5...) for the ability to hold it assuredly with one hand, shutter release comfortably under the forefinger of the holding hand. In th...