Karl Nielsen is a professional commercial photographer and filmmaker based in the San Francisco Bay Area, specializing in large civil infrastructure, environmental photography, and human-centered storytelling. With a unique background working at the South Pole and as a river guide in Alaska, Karl developed a deep appreciation for nature conservation and the critical role of infrastructure. His work explores the intersection of these often conflicting worlds, contributing to meaningful national conversations about sustainability and development. Known for his ability to connect effortlessly with people from all walks of life, Karl creates authentic, impactful visuals that resonate with diverse audiences. Trusted by public agencies and major corporations alike, Karl is a go-to creative partner for documenting massive projects, environmental challenges, and compelling narratives.

Select Commercial Clients:

BART, BASF, BBH Global, CalTrain, Clif Bar, CEMEX, CMA-CGM, General Motors, Getty Images, Google, GU Energy, MTC, National Parks Conservation Association, San Jose State University, Sony, Stanford University, Sutter Health, T.Y. Lin International, UC Berkeley 

Select Editorial Clients:

Bay Nature Magazine, Diablo Magazine, SF Chronicle, The Atlantic Magazine, Wall Street Journal, Wired Magazine

Awards: 

2013 Communication Arts, Award of Excellence

2011 AASHTO Faces of Transportation Grand Prize Winner

2011 AASHTO Faces of Transportation Building the Future Winner