Dawn of Radiance is a gorgeous sim. The salmon color of the sky is the Windlight setting for the region. I did not like it at first. but then it grew on me -- I then continued to bring it out with a Lomo finish. Highly recommended -- it is very well done, and look at the interior of the houses if you can. I especially liked all the moving animals. This is a must-see destination.
Inara Pey has a great review of the destination with excellent photography: