I'm betting the person who thought of this theme was thinking about how things change this time of year. The seasons change, the leaves change colors and the temperatures start to dip or rise depending on which side of the equator you reside. Well, in Phoenix Arizona that type of change seems to take a month or two longer. We are still seeing triple digit temperatures so the only change we see is that sun sets a little earlier each night and rises a little later each morning. So, I took this subject in a different direction.
If you would like to see how other City Daily Photo Bloggers represented "Change", click here.