For a photo contest

I have chosen two pics for a photo contest about 'Granada: The tracks of Water ' organized by the Fundación Agua Granada.
You can see my photos  here and here
I expect that  'La huella del agua  - The tracks of water' has nothing to do with 'water footprint'.  Because if I have not understood the topic of the contest and I have chosen the wrong pics, then I have nothing to do in this competition.
I will tell you in a couple of months. Wish me luck, please!