Množina: pastiches

A work of art that imitates the style of some previous work.
Medley, composed from different sources; imitative work
Work of art or literature in imitation of, or satirizing, another's style.
In the arts, a work that imitates another's style, or a medley composed of fragments from an original. The intention is normally homage, rather than ridicule (as in parody).

Množina: pasticheurs

Maker of pastiche.