i like this photo a lot. there are many nice colors here, and the rightness is complemented nicely by the siluettes. the orange sky is beautiful, and the palm silouettes in the background are quite interesting. i also like the silouettes of the people. the main problem i notices is there appears to be quite a bit of oversharpening on the water. nice job, though.
Think I recognise this place - yet then again it is a silhouette so I am unsure, will have to wait till the challenge is over, great subject and well carried out 9
While this beach scene is lovely, I wonder if a different cropping would have made it even better. Say remove the three black dots to the right (which would also get rid of that tower). Yes, I'd crop to remove that black dot (head) to the left too. Alll this would concentrate the viewer on the lovely interaction between the main characters. still, this is just my opinion.
Great colors, it does meet the challenge alright. Just a suggestion, maybe you should have cropped out the towers and the objects on the right, giving your picture a square look that would have been bigger on the site and more appealing visually. Well done