Under The Bridge

Water under the bridge.

cropped from photo under road bridge
Darken /increase contrast
Scale and set top right against black background
Copy, mirror horizontally
Scale/set top left
Gradient dark - light (l-r)
Gradient again dark (l-r)
Copy / flip vertically
Warp to create perspective
Scale/ set on lower half
Crop
Gradient dark-light (l-r)
Mask upper half
Add ripple
Add second ripple
Crop
Add 'graffiti'