This possibility is at our finger-tips, in the form of green growth.

UN: Secretary-General

Incumbent President Hamid Karzai, dressed in his traditional purple and green striped robe, cast his vote shortly after the polls opened and had his finger stained with ink that is supposed to last for two weeks, a measure intended to thwart fraud by preventing people from voting multiple times.

CNN: Officials hail Afghan vote a success despite deaths

On the middle finger of his right hand he wore a ring with an oblong piece of faceted green glass that caught the light.

NEWYORKER: Election, Monitored