The most serious of all beach warning flags, red flags warn swimmers of serious hazards in the water. One red flag means that the surf is high or there are dangerous currents, or both. Though you can still swim if there is a red flag, you should use extreme caution and go in the water only if you're a strong swimmer.
On October 10, 2010 the Crocker Art Museum opened a new 125,000-square-foot (11,600 m 2) building designed by Gwathmey Siegel & Associates Architects founded by recognized architect Charles Gwathmey of group The New York Five.
The Denver Art Museum has collected and exhibited western American art since the 1950s. In 2001, the museum received the gift of a large, important collection of western paintings and bronzes from William Sr. and Dorothy Harmsen, which provided the impetus for establishing the institute of western American Art.