pastiche

US /pɑːˈstiːʃ/
UK /pɑːˈstiːʃ/
"pastiche" picture
1.

an artistic work in a style that imitates that of another work, artist, or period

:
The novel was a clever pastiche of 19th-century gothic literature.
The architect created a pastiche of various historical styles.
2.

a medley or mixture of diverse things

:
The film was a strange pastiche of comedy, drama, and action.
His speech was a pastiche of quotes from various philosophers.