Colossal Follow More Than 18,000 Wildlife Species Populate Joel Sartore’s Ambitious ‘Photo Ark’ (So Far!) National Geographic celebrates 20 years of the photographer's massive project to document the planet's biodiversity. https://www.thisiscolossal.com/2026/10/joel-sartore-photo-ark-national-geographic-animals-portraits-photography/ thisiscolossal.com
