[Kurt_D]

Actually that's inaccurate. This flag is supposed to symbolize the Tawantinsuyo (a.k.a. Inka Empire). It is extensively used in Cuzco, where local authorities don't cease to highlight that their city is NOT a Mecca for tuttifruttis.

[weegee]

I remembered seeing it (and genuine rainbows, including some double rainbows) down there and knew that it wasn't a gay rights sign or marker for Lake Tuttifrutti.