Forbidden!

"Oh, NOOO!!! Where can a person swim nowadays?!" :)

Cute photo - but the goose just blends into the background - maybe if you used photoshop to change what was in focus - so that just the foreground was?

This is original, amusing, and nicely composed. It does need some selective saturation enhancement. Crop the top a bit so that the curve naturally falls closer to the corner, and the right side so that also the sign's upper right corner fits with the corner that will result after cropping.

Gabriel, thanks for your suggestions! Unfortunately I don't have Photoshop, so I cannot play too much wich color balancing. Anyway, I have attached a version with your suggested cropping.

Please have a look and tell me whether this is what you had in mind.