Every now and again, a sheep breaks loose and heads up the rocky hillside, from where it has to be coaxed back down.
BBC: Iceland on horseback
2.
The white-haired bushy browed geologist, who immigrated to South Africa more than 50 years ago, packs a pickax, a few other tools, and some tea when he heads out to rocky bush country.
WSJ: In Geology, Old-Timers Can Be Worth Their Weight in Gold