Brendan Sullivan is an environmental scientist, dive master, and underwater photographer. While studying environmental & ocean sciences at the University of San Diego, Brendan conducted research at Scripps Institute of Oceanography and sailed around the world on Semester at Sea. Throughout his career, he has been dedicated to providing scientific expertise and contributing to public policy in Southern California.

After more than a decade of diving, Brendan aims to publish his first book and continue documenting the intricacy of life beneath the waves. Through his images, he invites you to connect with the ocean and advocate for the preservation of these ecosystems for generations to come.