The image is a photograph of a green book titled "Decoración Arquitectónica" which translates to "Decoration Arquitetectonica" in English. The book is lying on a beige-colored surface and has a white background. The title is written in black text and is centered on the cover of the book. Below the title, there is a subtitle in Spanish that reads "Los arquitectos mayas consiguieron en sus obras una fusión completa de elementos estructurales y decorativos, raso construcciones en el elemento estructura" (meaning "decoraciones in the architecture of the world" in Spanish). 

The book appears to be a collection of architectural elements, as indicated by the text on the spine. The author's name is also written in Spanish at the bottom of the cover.