This document is a collection of photo credits from various photographers and artists. There are over a dozen photo credits listed from photographers with names like Maria Grazia Montagnari, candido33, jurvetson, Dire&Fare, Dario Sanches, Stefano Parmesan, Eugenio Penzo, Hindrik S, aldoaldoz, patrizia_ferri, zak mc, - Antonello -, pepe50, WarzauWynn, Valentina_A, and mandiberg. The document encourages the reader to get started creating their own presentation using photos on SlideShare.