Neon reflections

I've a couple of apps (Enlight, PhotoSplit) that do interesting things with multiple layers, mostly using actions pre-set by the app developers. You can do much the same thing with Photoshop and with a little more control, so I set myself the task of learning to do it 'the hard way' (not using pre-sets).

Here, I was using a couple of images of reflections in the river (actually people standing on the terrace of the Boathouse Inn, with their colourful clothing reflected in the water). Cropped, blended and with the saturation boosted a little, it produced quite a pleasing image, I thought.