“Les Études Topographiques”, a beautiful series of images by Montréal-based photographer Frédéric Tougas. These photos were captured on black and white medium format film while Tougas visited salt mines and explored the high altitude landscapes of the Peruvian Andes.

Each week our members share their work with us and we highlight the best of these submissions as Editors’ Picks. You can learn more about becoming a member.