More macro fun with phone and water.
Here a single drop of water a few millimeters across was placed on my phone, allowed to evaporate a little and then photographed directly from above with as much depth of field field as possible. During the exposure I chose a bright white image to display on the screen so as to evenly illuminate all the pixels.
It's a little abstract but fun all the same.
Photo: Robert Rath, '366 Days of 2012, Day 296 - Pixellation'. 6s f/64 ISO100 200mm