Photograph of the Astronomers Monument at Griffith Observatory in Los Angeles, California on an overcast day. This picture only includes three of them but the list is Hipparchus (about 150 B.C.), Nicholas Copernicus (1473-1543), Galileo Galilei (1564-1642), Johannes Kepler (1571-1630), Isaac Newton (1642-1727), and William Herschel (1738-1822) of which are considered to be among the greatest astronomers of all time. Took this with my iPhone and the “Hipstamatic” app and camera settings were Lens:Loftus…Film:DC…Flash:None. Did additional photo processing with “Dynamic Light” app and finished it off with Adobe Lightroom and Photoshop.