EKPHRASTIC POETRY
(See also Algernon Charles Swinburne's "A Night-Piece by Millet" on page 263-264 in the ROUNDEL entry.)
Here's a link to the Seurat painting, A Sunday on La Grande Jatte—1884, which Marvin Bell's poem on page 86 starts from:
http://www.artic.edu/artaccess/AA_Impressionist/pages/IMP_7.shtml