A vivid sunset highlights the low water of lake Powell near Wahweap marina in Arizona, USA.

Sunset over the dwindling waters of the Lake Powell near Page, Arizona. Here, near the Wahweap marina the falling water mark is clearly visible. The lake has problems for more than 20 years to keep its high water marks, in 2007 is was 30 m below maximum filling, leaving beaches and recreation areas dry and far in-land.