The Smithsonian magazine's 9th annual photo contest finalists have been chosen. The contest attracted over 14 thousand photographers from all 50 states and over 100 countries. Fifty finalists from 67,059 images were selected by Smithsonian editors. Those editors will also choose the Grand Prize Winner and the winners in each of the five categories which include The Natural World, Americana, People, Travel and Altered Images. Photos were selected based on technical quality, clarity and composition, a flair for the unexpected and the ability to capture a picture-perfect moment. (Smithsonian invites everyone to select an additional "Readers' Choice" winner by voting through March for their favorite image on line.) -- Paula Nelson