Glad you like them.
I've been playing a lot more with wide angle shots recently and I find it can really make the pics more immersive. As "wide angle" was explained to me in the past. "It's not about getting more of the scene in, it's about perspective and being drawn into the scene"
Howard,
Digitally painting our bases on a surface that has a pattern, such as this street and sidewalk, can be quite challenging, particularly when you want to maintain the subtle shading. It doesn't always work (at least not at my skill level) but when it does I think it can enhance the picture. In this case I used the "Clone Stamp" tool in Photoshop which allows you to sample a nearby area on the picture and "clone" it to another spot.
Frank