Phil: Your comments show me that 'watching edges' and 'camera shake are related in that when I see something, I grab my camera and shoot too fast. I will keep that in mind. Thanks.
The romantic couple appear to have shut out the world here. Watch your edges, Kathy -- the woman's feet should have been included instead of cropped out of the frame. I like the impatient gesture of the man on the left, and the two people in the background seem more interested in sightseeing than in each other.