I take many photos as I travel from small town to small town for my job. I deliver medical supplies by the way.

Usually, the photos are of scenery or city buildings in one form of decay or another....or something completely different ;)
Anyhow, the idea popped into my head to see what photo-editing apps were available for my phone. Right now my favorite is 'One Man with A Camera" http://free-apps-android.com/man-camera/. Though I think its no longer supported. This app, in conjunction with the on-board editing capabilities ( and sometimes PS) can yield some really interesting results.