As a tourist, I felt a touch self conscious at observing these artisans at work. Their concentration despite the distraction was admirable.
Here's another photo of a flushing team in action. While not the most pleasant of tasks, sometimes the spray of water help alleviate the oppressive heat and humidity. Most days I was on the line I'd end up soaked in sweat so rain was refreshing. This water though, is swamp water so not the most pleasant stuff.
I've no idea what this guy was singing about but he was going at it all-in. You can see the sweat on his brow - but then this is semi-tropical Malaysia. I was struck by this guy's gold jacket and the way it's reflecting some of the red stage lighting. Clearly, from the shadow on the rear wall, the main light here is a spotlight out front.