What's the difference between a parody and a pastiche? Here are the definitions I found:
A parody is a humorous or satirical imitation of a serious piece of literature or writing.
It's also the genre of literary composition represented by such imitations.
A bit broader, it's any humorous, satirical, or burlesque imitation, as of a person, event, etc.
A pastiche is a literary, musical, or artistic piece consisting wholly or chiefly of motifs or techniques borrowed from one or more sources.Also, it is an incongruous combination of materials, forms, motifs, etc., taken from different sources; hodgepodge.
Martial Leiter and Jean-Jacques Loup "Frankensteins dreams"
Arnold Roth - "I'm going to call it 'Oops' "
Wolf Barth - Loakoon - Feuerwehr
Jerzy Flisak and GIN
Feggo - Mondrian's road sign
Napoleon, after J.L. David - Gradimir Smudja
Mondrians Palette and Begegnung mit Paul Klee, - Caulos
Pointillism parodie - Sergey Tunin
Vincent van Gogh at the hairdresser
Venus von Milo - Jugoslav Vlahovic