So I've been taking photos of my sketches with just my phone lately. Don't have the time or energy to whip out my DSLR everytime I do some sketches. The only real struggle with using my phone has been finding an editor app that I like. Aviary didn't work for me, several others just didn't work out. Now I'm using Fotor and so far it's pretty darn cool. This has a nice rainbow filter on it. I use to do that sort of thing in photoshop exclusively, back in the day. Would take some 6 steps or so. Now it's just click - done. Love it.