A bit of Trivia b/c I can't figure out how to submit Trivia: In the backdrop of this performance, one of the images isGeorge Serat's "A Sunday Afternoon on the Island of La Grande Jatte" painting (seen best in chapter 18), this painting is the subject of a Sonheim musical Sunday in the Park with George.A bit of Trivia b/c I can't figure out how to submit Trivia: In the backdrop of this performance, one of the images isGeorge Serat's "A Sunday Afternoon on the Island of La Grande Jatte" painting (seen best in chapter 18), this painting is the subject of a Sonheim musical Sunday in the Park with George.