There are lots of beautiful photo works in the photo exhibition, I agree with what you said, there are some people who look strange taking photos at the photo exhibition, but on the other hand we can learn many things from the photos displayed there as reference.
My favorite photo is how to take a photo of two children rowing a bicycle with their shadows reflected in the water so the photo is extraordinary, it's hard to imagine a concept like that.
Reflections are always nice and I see why you like it. I hope to be able to capture something similar in the near future. maybe you can too.