I think using a particular theme as a guide for a period is a good idea, I am keeping it at the back of my mind while shooting, but not letting it dictate the photos in general, so while I am shooting the things I see and like, I am also on the lookout for the thematic image as well.
This one I had driven past and then reversed quickly to get the shot, luckily it was a Sunday so the traffic was a bit light 🙂
Obviously, the square is the window… but those colours!!! I love the Caribbean for scenes like this 🙂
Canon EOS 6D, Canon 24-105 | 1/400s, f/8.0, ISO 200 @105mm
Click on the image to see it in the Gallery, along with some other “Odds and Ends”
The Michael Lam Collection's Blog 
This one is a perfect metaphor for Guyana, a melange of chaotic colour and shape, yet somehow still mostly functioning 🙂
Amazingly, I was very pleased with it… more than I originally thought I’d be