Another interesting thing when using stamp tool and healing brush tool is that they are not only help us in recover old photos by recovering bad area of photos but also help us remove unexpected things in the photo. In my example of church photo, I removed a car , men, wires, a bird and a tree at the left corner. I also use a new technique that I found is that I cloned the main door of the church on the left for all three doors by lasso tool and after that wrap it. I used the same one for the wall in front of the church. In old photos, I recovered them by using only stamp tool and healing brush tool.