What I was expecting: Sky replacements (apologies for the blown highlights), cloning of foot and dog prints, bit of cropping. Too busy to work in monochrome.
What I got: colours I can't recall seeing, highlight recovery that I didn't even bother trying myself and monochromes that work.
Win awarded to @Rob Rider #2 - really like the black and white textures in the rocks.
Second @relic #1 - it was a grotty day and your colours and tones are surprisingly accurate (I've been to this beach on a number of occasions).
Third @Kae1 #1.
Special mention to @betamax for embracing the idea of 'drama' (or catastrophe, or space aliens.....)