Central City/Black Hawk Historic District Central City/Black Hawk Historic District The Central City/Black Hawk Historic District is a National Historic Landmark District that encompasses Central City and Black Hawk, Colorado. They are adjacent former gold mining camps in the Front Range of the Rocky Mountains in Gilpin County, Colorado, United States. For a time, the area was known as the Richest Square Mile on Earth. The district was designated a National Historic Landmark on July 4, 1961. On May 5, 1859, John H. Gregory discovered a rich deposit of gold in hard rock, the first such discovery in the Rocky Mountain region. Thousands of miners
Capriccio of the City of London Fire of London column built in 1677 by architect Sir Christopher Wren who was commissioned to reconstruct much of the city after the fire. Towards the back of the scene is Wren's St Paul's Cathedral which was built between 1676 and 1710. Capriccio of the City of London Capriccio of the City of London is an early 18th century oil painting made by the Dutch Griffier family, who became well known in England. Jan Griffier and his children, Jan and Robert, created the landscape. This canvas shows London almost a century after the devastating Great Fire of London of September