I always go back to color themes when I'm feeling a bit uninspired. After a busy summer, I had gotten behind on my schedule and wasn't easily finding photos I was happy with. I decided to pick a color again since those had been reliable in the past. But blue was tricky, because I only wanted to do one sky or water photo. It seemed there weren't a lot of other possibilities.
I was starting to feel discouraged again about a lack of blue subject matter, but I finally had the time one afternoon to just go wander, always the best cure. By only walking a few blocks, I found a ton of great options and ended the theme on a stronger note. This is a fun set, with a good variety between full-frame color and individual objects. Enjoy!