The document appears to be a slide deck containing photos credited to various photographers. There are photos from 16 different photographers including Thomas Tolkien, Cydcor, Vermin Inc, tedeytan, felixtsao, dietadeporte, r0bz, derekskey, elkit, Medellín Ciudad Inteligente, Ministerio de Agricultura - Chile, Antonio Tajuelo, Vicky TGAW, chuckp, Haags Uitburo, and Jan Persiel. The final slide encourages the viewer to create their own slide deck on SlideShare.