sand & pebbles - well saturated

Winchelsea Beach - where sand and shingle meet and rivulets of the retreating sea leave little valleys on the shore.
Then along comes a snapper and plays around with the saturation slider in Photoshop!
Yes, this is a shot taken straight down onto the beach and then very simply saturated. It is revealing how much colour exists in grey, black, brown and biege pebbles.