Human skin color ranges in variety from the darkest brown to the lightest pinkish-white hues. Human skin pigmentation is the result of natural selection. Skin pigmentation in human beings evolved primarily to regulate the amount of ultraviolet radiation penetrating the skin, controlling its biochemical effects.atural skin color can also darken as a result of tanning due to exposure to sunlight. The leading theory is that skin color adapts to intense sunlight irradiation to provide partial protection against the ultraviolet fraction that produces damage and thus mutations in the DNA of the skin cells.
Johnnie Walker has a new, limited-edition Blue Label called Ghost and Rare, which includes whiskies from silent distilleries (though one, Brora, wonât be silent for much longer). It costs $400 and comes in a gift-ready box. Jameson is launching a new expression of Caskmates, its beer barrel-finished whiskey.
Varieties. 1  Johnnie Walker Black Label - A 12 year old blend of at least 40 whiskeys, each of which is at least 12 years old. 2  Johnnie Walker Blue Label - Johnny Walkers signature and most expensive label. It is has a very complex flavor profile. 3  Johnnie Walker Double Black Label - A blend with a heavy peat flavor. Johnnie Walker Gold Label - A blend of 15 malts, each aged from 15 to 18 years. As of 2013, however, this expression has been replaced by Gold Label Reserve, which displays no age statement. Johnnie Walker Green Label - A blend of 4 malts. According to the Johnnie Walker web site (www.johnniewalker.com), the malts are from Caol Ila, Talisker, Cragganmore, and Linkwood and are at least 15 years old.