It seems that often skinners put out dark, glassy, techy skins.  The number of Aero clones we saw when the Vista interface was first revealed is just one example.  But now and then we see some very light, airy and bright skins uploaded to the site that provide a nice contrast to or normally dark PC screens.  Here are a few of the more recent light-colored skins uploaded to the site you may want to check out...