Oil on board painting. Attributed to Cape Cod School of Art, first half of the 20th century. The artwork represents a still life with pottery and a glass vase. Unsigned. Wooden frame. Cape Cod School of Art, also known as Hawthorne School of Art, was the first outdoor school of figure painting in America established by Charles Webster Hawthorne in Provincetown, Massachusetts, in 1898. Collectible Figurative Fine Art, Genre Painting.