Yann Arthus-Bertrand is an award-winning photographer and author of more than forty books, best known for his aerial photography. Brian Skerry is a photojournalist who specializes in marine wildlife and underwater images. Their unique points of view come together in the new book, “Man and Sea” (May 2013, Abrams). The large format photo book, with many full page images, explores the relationship between mankind and the ocean, from above and below.