This is great. I almost feel like there should be a tiny bump in contrast, but I also like it this way. I love the silhouettes of the people. Looks like a beautiful place!
Nice and sharp, with great colour and contrast. One small, almost irrelevant, niggle: perhaps you could have cloned out the gull and the small wisp of cloud. To me, they seem to draw my eye away from the main line in the picture.
IMO, the right hand side of the image could have been straightened to remove the tilt.
Ohterwise a good sharp, and nice colour, with good leading composition .....8
nice colors.
and crisp and clear.
I'm not too certain about leading lines though, they may be a little too subtle for people to see.
And I'm even asking myself are they on the path or are they between the bricks and if that question has to be asked, then maybe it doesn't meet the challenbge too much?
Then again I may be rambling too much and should just shut up!!!
P.S I like the picture :-)