The iPhone went to the sculpture garden. These photos were taken with the native camera on an iPhone4 and then processed on an iPad after we got home. The apps used were Iris Photo Suite, Dynamic Light and Snapseed on the image of the sign for a little grunge.
You can read about the garden here. It is important to understand the setting which is on a hill, overlooking the water. The weather has an impact on your experience of looking. Scale plays an important part.