PASTICHE

[noun] - (the style of) a piece of art, music, literature, etc. which intentionally copies someone else's work or consists of parts taken from other placesThe film is a skilful, witty pastiche of 'Jaws'. [C]His latest building, a northern art gallery, is a dizzy pastiche of at least ten architectural styles. [C]Writing pastiche is not only an amusing way of finding an author's stylistic tricks, it's practical and creative. [U]