The following eighteen portfolios represent some of the best photography published on The Inertia in 2013. While every portfolio we’ve run includes amazing imagery and perspectives, those featured below managed to attract the most traffic and positive feedback in 2013.

Please take some time to admire the amazing work of these world-class photographers, and vote for your favorite collection of images. You can vote once daily.

Votes will be accepted until noon on December 30th, 2013.  Winners will be announced on December 31, 2013. The winner will receive a special prize pack from The Inertia and a follow-up featured as the winning portfolio from 2013.

Please vote, and share with your friends! #portfoliochallenge @theinertia