Some of London's telephone operators and engineers, trying out their gas masks at the anti-gas civilian training centre in Gloucester, where they were taught how to deal with gas attacks. (Photo by Harry Todd/Fox Photos/Getty Images). 13th February 1937

Afghan women learn how to make a doll at a workshop sponsored by a Malaysian NGO called Mercy that seeks to help local females to empower themselves on April 15, 2010 in Kandahar, Afghanistan. (Photo Majid Saeedi/Getty Images)

A humpback whale is seen at the beginning of whale watching season during a Manly Whale Watching tour on June 8, 2011 in Sydney, Australia. The first day of winter in New South Wales, June 1st, marks the start of the Humback and southern right whales migration from southern regions to the north to warmer waters. Whale watchers should expect tohave plenty to see with the whale population increasing each year. The migration north continues through July and with the whales returning between September and November. (Photo by Cameron Spencer/Getty Images)

If you ever wanted to wear houses on your finger, now’s your chance (though it’s hard to imagine that any sane person would have such a desire)! Clive Roddy offers you an opportunity to fulfill your dream of having a ring that features houses, waves, mountains, or trees. In order to create these rings, first the metal is cut using a laser, and then the whole thing is hand painted using colored enamel. Though these rings are very pretty, it is hard to imagine someone wearing such a ring on everyday basis. These types of rings should probably be reserved for special occasions or festivals, rather than for everyday use. (Photo by Clive Roddy)

People walk along a street with long-tailed macaques in Lopburi, north of Bangkok November 29, 2015. (Photo by Jorge Silva/Reuters)