This story appears in the October 2013 issue of National Geographic magazine. Shutter speeds, f-stops, film speeds, ISOs: Aspiring photographers used to have to master the mechanics of a camera ...

Flip through some of the most compelling National Geographic covers from the last 50 years. See every issue since 1888 cover-to-cover with Nat Geo PLUS, subscribing members’ all-access pass to ...

This article originally appeared in the December issue of AGENTatHOME magazine. Subscribe here to receive your free copy each month. Amid a partnership that has spanned more than 20 years, Lindblad ...