Possible Clues:

• Imitation of another art style
• Operatic song
• Father's terrible ethic results in a work with many borrowed elements
• Artistic mosaic of yesteryear that is displayed around church
• Mix-up over top of herd in reserve
• A number of different types passed report to one revolutionary
• Sounds like transferred one revolutionary with mixed collection
• Work of art is finished — revolutionary, I held
• Work of art that imitates the style of previous work
• Unoriginal work? It's cheap when reviewed