This document is a collection of photo credits from various photographers. It lists 12 different photographers who contributed photos including Jutta M. Jenning, Marcus Sümnick, Daniela Hartmann, jwpriebe, sarsifa, Rubbel, ThomasKohler, zwennie, naturhotel_waldesruhe, mammutphoto, mariachily, and ponte1112. The document encourages the reader to get started creating their own presentation using these types of photos on SlideShare.