One of the nice things about the iPhone is the ability to get it into tight spaces where you might not get a DSLR. Using Camera+ Pro to capture the shot I then brought the image in to Snapseed for fine tuning. One of the things when doing any post processing be it with apps or photoshop is knowing when you have pushed it to far. I used the centre focus as I wanted to limit the depth of the image and cleaned it up a bit to make it brighter but after that knew I wanted to keep it fairly clean. Thus I left it with no border and no other manipulation.