My favorite thing I learned from this class was the Radial Gradient tool!  I had trouble doing the clone stamp tool in Camera Raw so I did that part in PS.  Next time, I'll try to do it in Camera Raw.  I also had a little hiccup about color profile--so I had to look that up to find a work around

I removed a person behind the dog, removed the power lines and lines on the bridge, lightened the faces of the man and the dog. I love this photo of my husband and dog.  I'm so happy to have it improved.  Thank you!