Free high resolution photo of construction cranes looming over the skyline with a beautiful park in the foreground. This picture was taken in Commons Park in Denver, Colorado, looking toward lower downtown. You can see a total of five construction cranes in the brilliant blue sky, adding ever more buildings to the skyline. You can also see the center stair towers of two as yet unconstructed buildings. In the foreground there is grass and trees, and a couple pushing a baby carriage and walking a dog through the park. Free image for any use.