Ascending, Purple Mountain Majesty, Descending, and The Great Salt Lake (respectively).
While the Lo-Mob iPhone app offers nearly 40 different in-phone manipulations for the camera, this square Polaroid option is the one I go to nine times out of ten. Click to enlarge the images if you feel so inclined. (I took special care in building this blogpost to ensure you had the ability to do so, [...]
The images displayed above were made and processed on my iPhone, using the Lo-Mob application.