Possible Clues:

• Rude image is beneath old bishop
• Broad Russian river view
• What a disgusting view of the river!
• Indecent or pornographic
• Offensive or indecent
• Lewd or loathsome
• The last part of the play is really nasty
• Departed the stage, being offensive
• Disgusting, like the ending of Hamlet?
• Filthy location for outside broadcast