The differing colors of the lights are nice. Compositionally, I think if you had been able to place the couple somewhere other than "dead center" in the frame, it may have been a little improved, but still a nice picture.
Good shot, the colors in the waterfall are very neat. I think your couple could be more affectionate- move her purse to the other arm, and have them embrace more (that is, of course, if they are models and not random pedestrians ;-)). Also, there's a plasticy feeling to it. Too much Neat Image?
Very nice shot! The waterfall is spectacular. The light and shadows make this photo really interesting. My only complaint is that the bottom of the picture is kind of dull- there is a lot of sidewalk in it.
this is a very nice shot. i like the pole and lighted hanging bush. it is like a sub-subject. the photo makes me long for the days when love was fresh and full of spark. :-) very good work.