11.   The skins will turn from bright green to gold.

12.   The skin turns black when ripe.

13.   Your skin turns clammy, a knot forms in your stomach and you can taste the fear rising in your throat.

14.   His once burnished skin has turned sallow in jail, but the chiseled features that made him a natural for movies seem, if anything, more finely carved.

15.   Psoriasis is a lifelong disease in which the skin turns scaly, with sensitive red patches.