One good idea for reflection shots is to make sure there is some kind of randomness or lack of symmetry in the bottom half of the photo. Otherwise, it will look like a straight up Photoshop fake-reflection!
Daily Photo – Reflections on Reflections
This place near Mount Cook looks like the perfect idyllic clean lake, doesn’t it? Well, it isn’t! A bit more artifice here I suppose… but Stu and I spent the night in our truck right by the waste-water treatment facility! The water was actually quite disgusting, but it was a small enough waste-pond so that the water was nice and still. And, luckily, there was no wind!