This image of the diver was drawn by me in Photoshop, using brush tool, then adding innner bevel effect to some parts of it, then adding more perspective using perspective option.
step 2 of 3
The ocean bed image was made in Photoshop using pixelate filter, then adding inner bevel to parts of it, and then adding motion blur effect.
step 3 of 3
The original image for this underwater background scenery was generated using FractalForge, then further edited in Photoshop to produce this composite effect.