We are delighted to publish Jerry Jobe’s latest mobile photography/art tutorial for our viewing pleasure. This time Jobe takes a look at the app Pixagram. Take it away Jerry…(foreword by Joanne Carter). “I haven’t really become visible enough, even after writing articles about nearly 150 apps (more than 100 republished on the awesome and highly visible App Whisperer site), to have developers asking me to try out their apps for free. Therefore, I’m constantly on the lookout, like my readers, for free apps that give me value. Today’s app, Pixagram by Pierre Gougelet, has often been offered for free on the App Store. A little over two years ago, I…