Georges-Pierre Seurat (2 December 1859 – 29 March 1891) was a French post-Impressionist painter and draftsman.
His most notable painting, Sunday Afternoon on the Island of La Grande Jatte is seen by Stewie at the Art Institute of Chicago in "The Tan Aquatic with Steve Zissou".
The painting is also seen in "V is for Mystery" when Stewie, as Sherlock Holmes and Brian, as Dr. Watson "photobomb" the painting at the Eiffel Tower. Later, when Lois, as the villainess Constance leaps from the tower to her death, her crumpled body can be seen in the painting, to Georges' frustration.
Chris compares sitting on food 'art' to Georges painting for others in "Boston Stewie".